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EYW to MTH: distance & flight time
Key West (Key West International Airport) → Marathon (The Florida Keys Marathon Airport)
46 mi
74 km · 40 nm
35m
estimated nonstop flight time
Same time
time difference · heading east
See live EYW→MTH fares Phone-only fares on this route — call free
Flight time details
46 miles nonstop takes roughly 35m gate to gate, flying east. 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
- EYW — Key West International Airport · Key West, 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 EYW
- NQX · Naval Air Station Key West/Boca Chica Field5 mi away
- MTH · The Florida Keys Marathon Airport46 mi away
- MIA · Miami International Airport125 mi away
- MRK · Marco Island Executive Airport100 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 EYW from MTH?
The flight distance from Key West (EYW) to Marathon (MTH) is 46 miles (74 km, 40 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EYW to MTH?
A nonstop flight takes about 35m 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 EYW to MTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EYW–MTH that never appear on search engines, with no booking fees.