Need help booking?
Unpublished phone-only deals available
CFE to GAI: distance & flight time
Clermont-Ferrand (Clermont-Ferrand Auvergne Airport) → Gaithersburg (Montgomery County Airpark)
3,944 mi
6,347 km · 3,427 nm
8h 12m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CFE→GAI fares Phone-only fares on this route — call free
Flight time details
3,944 miles nonstop takes roughly 8h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- CFE — Clermont-Ferrand Auvergne Airport · Clermont-Ferrand, France
- GAI — Montgomery County Airpark · Gaithersburg, 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 CFE
- VHY · Vichy-Charmeil Airport29 mi away
- RNE · Roanne-Renaison Airport44 mi away
- MCU · Montluçon-Guéret Airport49 mi away
- LPY · Le Puy-Loudes Airport57 mi away
Near GAI
Frequently asked questions
How far is CFE from GAI?
The flight distance from Clermont-Ferrand (CFE) to Gaithersburg (GAI) is 3,944 miles (6,347 km, 3,427 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CFE to GAI?
A nonstop flight takes about 8h 12m 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 time difference between Clermont-Ferrand and Gaithersburg?
Gaithersburg is 6 hours behind Clermont-Ferrand.
What is the cheapest way to fly from CFE to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CFE–GAI that never appear on search engines, with no booking fees.