There are 5 ways to get from Copenhagen to Princeton by plane, train, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Copenhagen Airport to Newark Liberty International Airport, train
best- Fly from Copenhagen Airport (CPH) to Newark Liberty International Airport (EWR)plane CPH - EWR
- Take the train from Newark Airport Railroad Station to Princeton Jct.train
12h 48m$211–460Fly Copenhagen Airport to John F. Kennedy International Airport, train
cheapest- Fly from Copenhagen Airport (CPH) to John F. Kennedy International Airport (JFK)plane CPH - JFK
- Take the train from New York Penn Station to Princeton Jct.train
13h 30m$191–426Fly Copenhagen Airport to Laguardia Airport, train
- Fly from Copenhagen Airport (CPH) to Laguardia Airport (LGA)plane CPH - LGA
- Take the train from New York Penn Station to Princeton Jct.train
15h 33m$320–743Fly Copenhagen Airport to Philadelphia International Airport, train
- Fly from Copenhagen Airport (CPH) to Philadelphia International Airport (PHL)plane CPH - PHL
- Take the train from 30th Street Station to Princeton Junction Amtrak Stationtrain
13h 36m$289–658Train, bus to Aarhus Airport, fly to Newark Liberty International Airport
- Take the train from København H to Aarhus Htrain
- Take the bus from Aarhus Banegårdsplads/Banegårdspladsen to Aarhus Lufthavnbus
- Fly from Aarhus Airport (AAR) to Newark Liberty International Airport (EWR)plane AAR - EWR
- Take the train from Newark Airport Railroad Station to Princeton Jct.train
20h 9m$348–704
Copenhagen Airport (CPH) to Newark Liberty International Airport (EWR) flights
Comparing Your Travel Options
The cheapest way to get from Copenhagen to Princeton is to fly and train which costs $190 - $430 and takes 13h 30m.
The fastest way to get from Copenhagen to Princeton is to fly and train which takes 12h 48m and costs $210 - $460.
The distance between Copenhagen and Princeton is 3927 miles.
It takes approximately 12h 48m to get from Copenhagen to Princeton, including transfers.
Princeton is 6h behind Copenhagen. It is currently 5:40 PM in Copenhagen and 11:40 AM in Princeton.
There are 161+ hotels available in Princeton.
What companies run services between Copenhagen, Denmark and Princeton, NJ, USA?
There is no direct connection from Copenhagen to Princeton. However, you can take the train to Copenhagen Lufthavn, walk to Copenhagen-Airport-CPH airport, fly to Newark Liberty International Airport (EWR), walk to Terminal B, take the vehicle to Newark Airport Railroad Station, walk to Newark Airport Railroad Station, take the train to Princeton Jct., then take the train to Princeton. Alternatively, you can take the train to Copenhagen Lufthavn, walk to Copenhagen-Airport-CPH airport, fly to John F. Kennedy International Airport (JFK), walk to Terminal 4, take the vehicle to Jamaica Station, walk to Jamaica, take the train to New York Penn Station, take the train to Princeton Jct., then take the train to Princeton.
- Website
- delta.com
Flights from Copenhagen Airport to Newark Liberty International Airport
- Ave. Duration
- 8h 45m
- When
- Every day
- Estimated price
- $180–410
Flights from Copenhagen Airport to Newark Liberty International Airport via Boston
- Ave. Duration
- 12h 7m
- When
- Monday, Tuesday, Thursday, Friday, and Sunday
- Estimated price
- $180–410
Flights from Copenhagen Airport to John F. Kennedy International Airport
- Ave. Duration
- 8h 45m
- When
- Every day
- Estimated price
- $170–700
Flights from Copenhagen Airport to John F. Kennedy International Airport via Boston
- Ave. Duration
- 11h 23m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $170–370
Flights from Copenhagen Airport to John F. Kennedy International Airport via Washington Dulles
- Ave. Duration
- 12h 2m
- When
- Monday, Wednesday, Thursday, and Saturday
- Estimated price
- $180–410
Flights from Copenhagen Airport to Laguardia Airport via Boston
- Ave. Duration
- 11h 9m
- When
- Monday, Tuesday, Thursday, Friday, and Sunday
- Estimated price
- $310–700
Flights from Copenhagen Airport to Laguardia Airport via Chicago O'Hare
- Ave. Duration
- 12h 31m
- When
- Every day
- Estimated price
- $370–900
Flights from Copenhagen Airport to Laguardia Airport via Atlanta
- Ave. Duration
- 13h 38m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- $380–950
Flights from Copenhagen Airport to Laguardia Airport via Minneapolis
- Ave. Duration
- 15h 43m
- When
- Monday, Thursday, and Saturday
- Estimated price
- $440–1,600
Flights from Copenhagen Airport to Philadelphia International Airport via Boston
- Ave. Duration
- 11h 48m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $260–600
- Website
- flysas.com
Flights from Copenhagen Airport to Newark Liberty International Airport
- Ave. Duration
- 8h 45m
- When
- Every day
- Estimated price
- $180–410
Flights from Copenhagen Airport to John F. Kennedy International Airport
- Ave. Duration
- 8h 45m
- When
- Every day
- Estimated price
- $170–700
Flights from Copenhagen Airport to John F. Kennedy International Airport via Toronto
- Ave. Duration
- 13h 13m
- When
- Tuesday, Wednesday, Friday, and Sunday
- Estimated price
- $180–410
Flights from Aarhus Airport to Newark Liberty International Airport via Copenhagen Airport
- Ave. Duration
- 13h 32m
- When
- Every day
- Estimated price
- $270–600
- Website
- aircanada.com
Flights from Copenhagen Airport to Newark Liberty International Airport via Montreal
- Ave. Duration
- 10h 50m
- When
- Monday and Saturday
- Estimated price
- $200–800
Flights from Copenhagen Airport to Newark Liberty International Airport via Toronto
- Ave. Duration
- 12h 26m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- $210–800
Flights from Copenhagen Airport to Laguardia Airport via Montreal
- Ave. Duration
- 10h 33m
- When
- Wednesday
- Estimated price
- $330–1,300
Flights from Copenhagen Airport to Laguardia Airport via Toronto
- Ave. Duration
- 12h 23m
- When
- Sunday
- Estimated price
- $360–1,400
Flights from Copenhagen Airport to Philadelphia International Airport via Montreal
- Ave. Duration
- 10h 39m
- When
- Monday, Wednesday, and Saturday
- Estimated price
- $280–1,100
Flights from Copenhagen Airport to Philadelphia International Airport via Toronto
- Ave. Duration
- 17h 1m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- $300–1,200
- Website
- icelandair.com
Flights from Copenhagen Airport to Newark Liberty International Airport via Reykjavik Keflavik Nas
- Ave. Duration
- 11h 20m
- When
- Friday and Sunday
- Estimated price
- $240–750
Flights from Copenhagen Airport to John F. Kennedy International Airport via Reykjavik Keflavik Nas
- Ave. Duration
- 10h 55m
- When
- Friday and Sunday
- Estimated price
- $220–650
- Website
- aa.com
Flights from Copenhagen Airport to Philadelphia International Airport
- Ave. Duration
- 8h 35m
- When
- Every day
- Estimated price
- $280–1,100
- Phone
- +1 973-275-5555
- Website
- New Jersey Transit
Train from Newark Airport Railroad Station to Princeton Jct.
- Ave. Duration
- 49 min
- Frequency
- Every 30 minutes
- Estimated price
- $21–27
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult Airport
- $21–27
Train from New York Penn Station to Princeton Jct.
- Ave. Duration
- 1h 13m
- Frequency
- Every 30 minutes
- Estimated price
- $3–23
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult
- $3–23
Train from New York Penn Station to Princeton Jct.
- Ave. Duration
- 1h 13m
- Frequency
- Every 30 minutes
- Estimated price
- $3–23
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult
- $3–23
Train from Newark Airport Railroad Station to Princeton Jct.
- Ave. Duration
- 49 min
- Frequency
- Every 30 minutes
- Estimated price
- $21–27
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult Airport
- $21–27
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from 30th Street Station to Princeton Junction Amtrak Station
- Ave. Duration
- 33 min
- Frequency
- Every 4 hours
- Estimated price
- $23–40
- Website
- Amtrak
- Phone
- +47 70 13 14 15
- [email protected]
- Website
- Danish Railways
Train from København H to Aarhus H
- Ave. Duration
- 2h 46m
- Frequency
- Hourly
- Estimated price
- $30
- Website
- Danish Railways
- Phone
- +45 70 21 02 30
- [email protected]
- Website
- Midttrafik
Bus from Aarhus Banegårdsplads/Banegårdspladsen to Aarhus Lufthavn
- Ave. Duration
- 50 min
- Frequency
- Every 4 hours
- Estimated price
- $19–28
- Schedules at
- Midttrafik
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