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NHT to HMY: distance & flight time
Northolt (RAF Northolt) → Seosan (Seosan Air Base)
5,547 mi
8,927 km · 4,820 nm
11h 21m
estimated nonstop flight time
—
time difference · heading northeast
See live NHT→HMY fares Phone-only fares on this route — call free
Flight time details
5,547 miles nonstop takes roughly 11h 21m gate to gate, flying northeast. 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
- NHT — RAF Northolt · Northolt, United Kingdom
- 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 NHT
- LHR · London Heathrow Airport6 mi away
- LGW · London Gatwick Airport30 mi away
- HYC · Wycombe Air Park17 mi away
- LCY · London City Airport21 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 NHT from HMY?
The flight distance from Northolt (NHT) to Seosan (HMY) is 5,547 miles (8,927 km, 4,820 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to HMY?
A nonstop flight takes about 11h 21m 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 NHT to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–HMY that never appear on search engines, with no booking fees.