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MRB to ALN: distance & flight time
Martinsburg (Eastern WV Regional Airport/Shepherd Field) → Alton/St Louis (St Louis Regional Airport)
647 mi
1,041 km · 562 nm
1h 52m
estimated nonstop flight time
—
time difference · heading west
See live MRB→ALN fares Phone-only fares on this route — call free
Flight time details
647 miles nonstop takes roughly 1h 52m 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
- MRB — Eastern WV Regional Airport/Shepherd Field · Martinsburg, United States
- ALN — St Louis Regional Airport · Alton/St Louis, 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 MRB
Near ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Frequently asked questions
How far is MRB from ALN?
The flight distance from Martinsburg (MRB) to Alton/St Louis (ALN) is 647 miles (1,041 km, 562 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MRB to ALN?
A nonstop flight takes about 1h 52m 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 MRB to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MRB–ALN that never appear on search engines, with no booking fees.