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YSM to LYM: distance & flight time
Fort Smith (Fort Smith Airport) → Lympne (Lympne Airport)
3,906 mi
6,287 km · 3,395 nm
8h 8m
estimated nonstop flight time
+7h
time difference · heading northeast
See live YSM→LYM fares Phone-only fares on this route — call free
Flight time details
3,906 miles nonstop takes roughly 8h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- YSM — Fort Smith Airport · Fort Smith, Canada
- LYM — Lympne Airport · Lympne, United Kingdom
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 YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Near LYM
- LYX · Lydd Airport9 mi away
- LGW · London Gatwick Airport52 mi away
- MSE · Kent International Airport23 mi away
- LHR · London Heathrow Airport69 mi away
Frequently asked questions
How far is YSM from LYM?
The flight distance from Fort Smith (YSM) to Lympne (LYM) is 3,906 miles (6,287 km, 3,395 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to LYM?
A nonstop flight takes about 8h 8m 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 Fort Smith and Lympne?
Lympne is 7 hours ahead of Fort Smith.
What is the cheapest way to fly from YSM to LYM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–LYM that never appear on search engines, with no booking fees.