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MWA to LHR: distance & flight time
Marion (Williamson County Regional Airport) → London (London Heathrow Airport)
4,185 mi
6,734 km · 3,636 nm
8h 40m
estimated nonstop flight time
+6h
time difference · heading northeast
See live MWA→LHR fares Phone-only fares on this route — call free
Flight time details
4,185 miles nonstop takes roughly 8h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- MWA — Williamson County Regional Airport · Marion, United States
- LHR — London Heathrow Airport · London, 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 MWA
- MDH · Southern Illinois Airport13 mi away
- CGI · Cape Girardeau Regional Airport48 mi away
- PAH · Barkley Regional Airport50 mi away
- SIK · Sikeston Memorial Municipal Airport66 mi away
Near LHR
- LGW · London Gatwick Airport25 mi away
- NHT · RAF Northolt6 mi away
- HYC · Wycombe Air Park18 mi away
- FAB · Farnborough Airport19 mi away
Frequently asked questions
How far is MWA from LHR?
The flight distance from Marion (MWA) to London (LHR) is 4,185 miles (6,734 km, 3,636 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MWA to LHR?
A nonstop flight takes about 8h 40m 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 Marion and London?
London is 6 hours ahead of Marion.
What is the cheapest way to fly from MWA to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MWA–LHR that never appear on search engines, with no booking fees.