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LYM to SEF: distance & flight time
Lympne (Lympne Airport) → Sebring (Sebring Regional Airport)
4,446 mi
7,155 km · 3,864 nm
9h 11m
estimated nonstop flight time
-5h
time difference · heading west
See live LYM→SEF fares Phone-only fares on this route — call free
Flight time details
4,446 miles nonstop takes roughly 9h 11m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- LYM — Lympne Airport · Lympne, United Kingdom
- SEF — Sebring Regional Airport · Sebring, United States
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 LYM
- LYX · Lydd Airport9 mi away
- LGW · London Gatwick Airport52 mi away
- MSE · Kent International Airport23 mi away
- LHR · London Heathrow Airport69 mi away
Near SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 mi away
Frequently asked questions
How far is LYM from SEF?
The flight distance from Lympne (LYM) to Sebring (SEF) is 4,446 miles (7,155 km, 3,864 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LYM to SEF?
A nonstop flight takes about 9h 11m 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 Lympne and Sebring?
Sebring is 5 hours behind Lympne.
What is the cheapest way to fly from LYM to SEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LYM–SEF that never appear on search engines, with no booking fees.