There are 10 ways to get from Key Largo to St. Petersburg by bus, train, bus (Greyhound, Flixbus), car, shuttle, or plane
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus, train
best- Take the bus from Key Largo Bus Stop to Miami Airport Stationbus Greyhound US0720s
- Take the train from Hollywood Amtrak Station to Tampatrain Floridian
8h 53m$137–240Bus
cheapest- Take the bus from Key Largo Bus Stop to Miami Airport Stationbus Greyhound US0720s
- Take the bus from Miami Airport Station to Sarasota Cattlemen Transfer Centerbus FlixBus 2421
11h 13m$41–79Drive 287.1 mi
- Drive from Key Largo to St. Petersburgcar 287.1 mi
5h 19m$53–76Shuttle to Miami International Airport, fly to Tampa
- Take a shuttle bus from Key Largo, FL to Miami, FL - International Airport
- Fly from Miami International Airport (MIA) to Tampa (TPA)plane MIA - TPA
6h 11m$766–1,232Bus, train via Fort Lauderdale
- Take the bus from Key Largo Bus Stop to Miami Airport Stationbus
- Take the train from Miami Airport Station to Fort Lauderdale Stationtrain
- Take the bus from Ft Lauderdale Broward Park & Ride to Tampa Bus Stationbus
- Take the bus from Marion Transit Parking Lot to 2Nd Ave Ne + Beach Drivebus 100
14h 2m$59–96Shuttle to Fort Lauderdale–Hollywood International Airport, fly to Tampa
- Take a shuttle bus from Key Largo, FL to Fort Lauderdale, FL - International Airport
- Fly from Fort Lauderdale–Hollywood International Airport (FLL) to Tampa (TPA)plane FLL - TPA
6h 43m$233–431Shuttle to Miami International Airport, fly to Sarasota–Bradenton International Airport
- Take a shuttle bus from Key Largo, FL to Miami, FL - International Airport
- Fly from Miami International Airport (MIA) to Sarasota–Bradenton International Airport (SRQ)plane MIA - SRQ
6h 1m$172–596Bus to Key West International Airport, fly to Saint Petersburg–Clearwater International Airport
- Take the bus from Key Largo Bus Stop to Key West Airportbus
- Fly from Key West International Airport (EYW) to Saint Petersburg–Clearwater International Airport (PIE)plane EYW - PIE
7h$61–310Bus to Key West International Airport, fly to Tampa
- Take the bus from Key Largo Bus Stop to Key West Airportbus
- Fly from Key West International Airport (EYW) to Tampa (TPA)plane EYW - TPA
8h 13m$76–280Shuttle to Miami International Airport, fly to Orlando, Amtrak Thruway
- Take a shuttle bus from Key Largo, FL to Miami, FL - International Airport
- Fly from Miami International Airport (MIA) to Orlando (MCO)plane MIA - MCO
- Take the bus from Orlando, FL to St. Petersburgbus
8h 50m$743–1,274
Key Largo to St. Petersburg by bus
Comparing Your Travel Options
The cheapest way to get from Key Largo to St. Petersburg is to bus which costs $40 - $80 and takes 11h 13m.
The fastest way to get from Key Largo to St. Petersburg is to drive which takes 5h 19m and costs $50 - $80.
No, there is no direct bus from Key Largo to St. Petersburg. However, there are services departing from Key Largo Bus Stop and arriving at 34Th St S Nb/1St Av S via Miami Airport Station, Cattlemen Transit Station, Downtown Transfer Station and Downtown Station. The journey, including transfers, takes approximately 11h 13m.
The distance between Key Largo and St. Petersburg is 343 miles. The road distance is 288.7 miles.
The best way to get from Key Largo to St. Petersburg without a car is to bus and train which takes 8h 53m and costs $130 - $240.
It takes approximately 8h 53m to get from Key Largo to St. Petersburg, including transfers.
Key Largo to St. Petersburg bus services, operated by Greyhound USA, depart from Key Largo Bus Stop station.
Key Largo to St. Petersburg bus services, operated by Greyhound USA, arrive at Miami Airport Station.
Yes, the driving distance between Key Largo to St. Petersburg is 289 miles. It takes approximately 5h 19m to drive from Key Largo to St. Petersburg.
Book your Key Largo to St. Petersburg bus tickets online with Omio.
What companies run services between Key Largo, FL, USA and St. Petersburg, FL, USA?
You can take a bus from Key Largo Bus Stop to 34Th St S Nb/1St Av S via Miami Airport Station, Sarasota Cattlemen Transfer Center, Cattlemen Transit Station, Downtown Transfer Station, and Downtown Station in around 11h 13m.
- Website
- aa.com
Flights from Miami International Airport to Tampa
- Ave. Duration
- 1h 3m
- When
- Every day
- Estimated price
- $45–310
Flights from Miami International Airport to Sarasota–Bradenton International Airport
- Ave. Duration
- 1h 7m
- When
- Every day
- Estimated price
- $60–460
Flights from Key West International Airport to Tampa via Miami International Airport
- Ave. Duration
- 2h 55m
- When
- Every day
- Estimated price
- $50–320
Flights from Miami International Airport to Orlando
- Ave. Duration
- 1h 8m
- When
- Every day
- Estimated price
- $40–300
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Hollywood Amtrak Station to Tampa
- Ave. Duration
- 5h 2m
- Frequency
- Once daily
- Estimated price
- $60–140
- Website
- Amtrak
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Key Largo Bus Stop to Miami Airport Station
- Ave. Duration
- 1h 20m
- Frequency
- 3 times a day
- Estimated price
- $9–15
- Website
- Greyhound
Bus from Key Largo Bus Stop to Miami Airport Station
- Ave. Duration
- 1h 20m
- Frequency
- 3 times a day
- Estimated price
- $9–15
- Website
- Greyhound
Bus from Key Largo Bus Stop to Miami Airport Station
- Ave. Duration
- 1h 20m
- Frequency
- 3 times a day
- Estimated price
- $9–15
- Website
- Greyhound
Bus from Ft Lauderdale Broward Park & Ride to Tampa Bus Station
- Ave. Duration
- 7h 10m
- Frequency
- Once daily
- Estimated price
- $40–70
- Website
- Greyhound
Bus from Key Largo Bus Stop to Key West Airport
- Ave. Duration
- 3h 5m
- Frequency
- 3 times a day
- Estimated price
- $15–24
- Website
- Greyhound
Bus from Key Largo Bus Stop to Key West Airport
- Ave. Duration
- 3h 5m
- Frequency
- 3 times a day
- Estimated price
- $15–24
- Website
- Greyhound
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Booking & Getting There
There are 2347+ hotels available in St. Petersburg.





