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ALN to CON: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Concord NH (Concord Municipal Airport)
1,009 mi
1,623 km · 877 nm
2h 40m
estimated nonstop flight time
—
time difference · heading northeast
See live ALN→CON fares Phone-only fares on this route — call free
Flight time details
1,009 miles nonstop takes roughly 2h 40m 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
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- CON — Concord Municipal Airport · Concord NH, 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 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
Near CON
Frequently asked questions
How far is ALN from CON?
The flight distance from Alton/St Louis (ALN) to Concord NH (CON) is 1,009 miles (1,623 km, 877 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to CON?
A nonstop flight takes about 2h 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 cheapest way to fly from ALN to CON?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–CON that never appear on search engines, with no booking fees.