Need help booking?
Unpublished phone-only deals available
TPF to MTH: distance & flight time
Tampa (Peter O Knight Airport) → Marathon (The Florida Keys Marathon Airport)
237 mi
381 km · 206 nm
1h 5m
estimated nonstop flight time
—
time difference · heading south
See live TPF→MTH fares Phone-only fares on this route — call free
Flight time details
237 miles nonstop takes roughly 1h 5m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TPF — Peter O Knight Airport · Tampa, United States
- MTH — The Florida Keys Marathon Airport · Marathon, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near TPF
- TPA · Tampa International Airport7 mi away
- MCF · Mac Dill Air Force Base6 mi away
- SPG · Albert Whitted Airport15 mi away
- PIE · St Petersburg Clearwater International Airport15 mi away
Near MTH
- NQX · Naval Air Station Key West/Boca Chica Field41 mi away
- EYW · Key West International Airport46 mi away
- MIA · Miami International Airport88 mi away
- OCA · Ocean Reef Club Airport64 mi away
Frequently asked questions
How far is TPF from MTH?
The flight distance from Tampa (TPF) to Marathon (MTH) is 237 miles (381 km, 206 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TPF to MTH?
A nonstop flight takes about 1h 5m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from TPF to MTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TPF–MTH that never appear on search engines, with no booking fees.