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NRT to HMY: distance & flight time
Tokyo (Narita International Airport) → Seosan (Seosan Air Base)
777 mi
1,250 km · 675 nm
2h 9m
estimated nonstop flight time
—
time difference · heading west
See live NRT→HMY fares Phone-only fares on this route — call free
Flight time details
777 miles nonstop takes roughly 2h 9m gate to gate, flying west. 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
- NRT — Narita International Airport · Tokyo, Japan
- HMY — Seosan Air Base · Seosan, South Korea
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 NRT
- HND · Tokyo Haneda International Airport37 mi away
- IBR · Hyakuri Airport29 mi away
- NJA · Atsugi Naval Air Facility57 mi away
- OKO · Yokota Air Base58 mi away
Near HMY
- ICN · Incheon International Airport53 mi away
- OSN · Osan Air Base40 mi away
- SWU · Suwon Airport47 mi away
- KUV · Kunsan Air Base56 mi away
Frequently asked questions
How far is NRT from HMY?
The flight distance from Tokyo (NRT) to Seosan (HMY) is 777 miles (1,250 km, 675 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NRT to HMY?
A nonstop flight takes about 2h 9m 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 NRT to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NRT–HMY that never appear on search engines, with no booking fees.