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YRM to NJA: distance & flight time
Rocky Mountain House (Rocky Mountain House Airport) → Atsugi (Atsugi Naval Air Facility)
4,905 mi
7,893 km · 4,262 nm
10h 5m
estimated nonstop flight time
+15h
time difference · heading northwest
See live YRM→NJA fares Phone-only fares on this route — call free
Flight time details
4,905 miles nonstop takes roughly 10h 5m 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
- YRM — Rocky Mountain House Airport · Rocky Mountain House, Canada
- NJA — Atsugi Naval Air Facility · Atsugi, 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 YRM
- YQF · Red Deer Regional Airport46 mi away
- YEG · Edmonton International Airport82 mi away
- YBA · Banff Airport89 mi away
- YXD · Edmonton City Centre (Blatchford Field) Airport98 mi away
Near NJA
- HND · Tokyo Haneda International Airport20 mi away
- NRT · Narita International Airport57 mi away
- OKO · Yokota Air Base21 mi away
- OIM · Oshima Airport47 mi away
Frequently asked questions
How far is YRM from NJA?
The flight distance from Rocky Mountain House (YRM) to Atsugi (NJA) is 4,905 miles (7,893 km, 4,262 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YRM to NJA?
A nonstop flight takes about 10h 5m 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 Rocky Mountain House and Atsugi?
Atsugi is 15 hours ahead of Rocky Mountain House.
What is the cheapest way to fly from YRM to NJA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YRM–NJA that never appear on search engines, with no booking fees.