There are 5 ways to get from Copenhagen to Princeton by plane, train, or subway
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly 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 32m$229–796Fly to John F. Kennedy International Airport, train
- 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 34m$419–1,002Fly 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 41m$515–1,140Fly 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
16h 11m$338–1,339Fly to Washington Dulles International Airport, subway, train
- Fly from Copenhagen Airport (CPH) to Washington Dulles International Airport (IAD)plane CPH - IAD
- Take the subway from Washington Dulles International Airport, Silver Line Center Platform to New Carrollton, Orange/Silver Line Center Platformsubway
- Take the train from New Carrollton Amtrak Station to Trentontrain
16h 34m$347–1,061
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 $220 - $800 and takes 12h 32m.
The fastest way to get from Copenhagen to Princeton is to fly and train which takes 12h 32m and costs $220 - $800.
The distance between Copenhagen and Princeton is 3927 miles.
It takes approximately 12h 32m to get from Copenhagen to Princeton, including transfers.
Princeton is 6h behind Copenhagen. It is currently 7:23 AM in Copenhagen and 1:23 AM in Princeton.
There are 162+ 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 29m
- When
- Every day
- Estimated price
- $200–750
Flights from Copenhagen Airport to Newark Liberty International Airport via Boston
- Ave. Duration
- 11h 44m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $200–750
Flights from Copenhagen Airport to John F. Kennedy International Airport
- Ave. Duration
- 8h 42m
- When
- Every day
- Estimated price
- $190–850
Flights from Copenhagen Airport to John F. Kennedy International Airport via Boston
- Ave. Duration
- 11h 15m
- When
- Every day
- Estimated price
- $190–750
Flights from Copenhagen Airport to John F. Kennedy International Airport via Washington Dulles International Airport
- Ave. Duration
- 11h 33m
- When
- Monday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $210–750
Flights from Copenhagen Airport to Philadelphia International Airport via Boston
- Ave. Duration
- 11h 44m
- When
- Every day
- Estimated price
- $280–1,100
Flights from Copenhagen Airport to Laguardia Airport via Boston
- Ave. Duration
- 11h 7m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $330–1,300
Flights from Copenhagen Airport to Laguardia Airport via Chicago O'Hare
- Ave. Duration
- 12h 20m
- When
- Every day
- Estimated price
- $390–1,300
Flights from Copenhagen Airport to Laguardia Airport via Atlanta
- Ave. Duration
- 13h 6m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $410–1,300
Flights from Copenhagen Airport to Washington Dulles International Airport
- Ave. Duration
- 8h 35m
- When
- Monday, Wednesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $260–1,000
Flights from Copenhagen Airport to Washington Dulles International Airport via John F. Kennedy International Airport
- Ave. Duration
- 15h 21m
- When
- Every day
- Estimated price
- $300–1,200
- 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
- $20–25
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult Airport
- $20–25
Train from New York Penn Station to Princeton Jct.
- Ave. Duration
- 1h 13m
- Frequency
- Every 30 minutes
- Estimated price
- $2–21
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult
- $2–21
Train from New York Penn Station to Princeton Jct.
- Ave. Duration
- 1h 13m
- Frequency
- Every 30 minutes
- Estimated price
- $2–21
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult
- $2–21
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