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GTF to HMN: distance & flight time
Great Falls (Great Falls International Airport) → Alamogordo (Holloman Air Force Base)
1,048 mi
1,686 km · 910 nm
2h 45m
estimated nonstop flight time
Same time
time difference · heading south
See live GTF→HMN fares Phone-only fares on this route — call free
Flight time details
1,048 miles nonstop takes roughly 2h 45m gate to gate, flying south. 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
- GTF — Great Falls International Airport · Great Falls, United States
- HMN — Holloman Air Force Base · Alamogordo, 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 GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Near HMN
- ALM · Alamogordo White Sands Regional Airport7 mi away
- WSD · Condron Army Air Field39 mi away
- RUI · Sierra Blanca Regional Airport54 mi away
- LRU · Las Cruces International Airport61 mi away
Frequently asked questions
How far is GTF from HMN?
The flight distance from Great Falls (GTF) to Alamogordo (HMN) is 1,048 miles (1,686 km, 910 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to HMN?
A nonstop flight takes about 2h 45m 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 GTF to HMN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–HMN that never appear on search engines, with no booking fees.