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MSO to OKO: distance & flight time
Missoula (Missoula International Airport) → Yokota (Yokota Air Base)
5,142 mi
8,274 km · 4,468 nm
10h 33m
estimated nonstop flight time
+15h
time difference · heading northwest
See live MSO→OKO fares Phone-only fares on this route — call free
Flight time details
5,142 miles nonstop takes roughly 10h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- MSO — Missoula International Airport · Missoula, United States
- OKO — Yokota Air Base · Yokota, Japan
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 MSO
- FCA · Glacier Park International Airport97 mi away
- BTM · Bert Mooney Airport101 mi away
- HLN · Helena Regional Airport102 mi away
- SMN · Lemhi County Airport124 mi away
Near OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 mi away
Frequently asked questions
How far is MSO from OKO?
The flight distance from Missoula (MSO) to Yokota (OKO) is 5,142 miles (8,274 km, 4,468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSO to OKO?
A nonstop flight takes about 10h 33m 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 Missoula and Yokota?
Yokota is 15 hours ahead of Missoula.
What is the cheapest way to fly from MSO to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSO–OKO that never appear on search engines, with no booking fees.