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BTM to AGF: distance & flight time
Butte (Bert Mooney Airport) → Agen (Agen-La Garenne Airport)
4,990 mi
8,031 km · 4,336 nm
10h 15m
estimated nonstop flight time
+8h
time difference · heading northeast
See live BTM→AGF fares Phone-only fares on this route — call free
Flight time details
4,990 miles nonstop takes roughly 10h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- AGF — Agen-La Garenne Airport · Agen, France
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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near AGF
- XMW · Montauban Airport40 mi away
- EGC · Bergerac-Roumanière Airport45 mi away
- ZAO · Cahors-Lalbenque Airport45 mi away
- TLS · Toulouse-Blagnac Airport54 mi away
Frequently asked questions
How far is BTM from AGF?
The flight distance from Butte (BTM) to Agen (AGF) is 4,990 miles (8,031 km, 4,336 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to AGF?
A nonstop flight takes about 10h 15m 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 Butte and Agen?
Agen is 8 hours ahead of Butte.
What is the cheapest way to fly from BTM to AGF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–AGF that never appear on search engines, with no booking fees.