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BTM to MNZ: distance & flight time
Butte (Bert Mooney Airport) → Manassas (Manassas Regional Airport/Harry P. Davis Field)
1,839 mi
2,959 km · 1,598 nm
4h 4m
estimated nonstop flight time
+2h
time difference · heading east
See live BTM→MNZ fares Phone-only fares on this route — call free
Flight time details
1,839 miles nonstop takes roughly 4h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- MNZ — Manassas Regional Airport/Harry P. Davis Field · Manassas, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near MNZ
Frequently asked questions
How far is BTM from MNZ?
The flight distance from Butte (BTM) to Manassas (MNZ) is 1,839 miles (2,959 km, 1,598 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to MNZ?
A nonstop flight takes about 4h 4m 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 Manassas?
Manassas is 2 hours ahead of Butte.
What is the cheapest way to fly from BTM to MNZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–MNZ that never appear on search engines, with no booking fees.