Need help booking?
Unpublished phone-only deals available
TCM to BTM: distance & flight time
Tacoma (McChord Air Force Base) → Butte (Bert Mooney Airport)
481 mi
774 km · 418 nm
1h 31m
estimated nonstop flight time
+1h
time difference · heading east
See live TCM→BTM fares Phone-only fares on this route — call free
Flight time details
481 miles nonstop takes roughly 1h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TCM — McChord Air Force Base · Tacoma, United States
- BTM — Bert Mooney Airport · Butte, 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 TCM
- SEA · Seattle Tacoma International Airport23 mi away
- GRF · Gray Army Air Field6 mi away
- TIW · Tacoma Narrows Airport10 mi away
- OLM · Olympia Regional Airport23 mi away
Near BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is TCM from BTM?
The flight distance from Tacoma (TCM) to Butte (BTM) is 481 miles (774 km, 418 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCM to BTM?
A nonstop flight takes about 1h 31m 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 Tacoma and Butte?
Butte is 1 hour ahead of Tacoma.
What is the cheapest way to fly from TCM to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCM–BTM that never appear on search engines, with no booking fees.