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DNN to ALN: distance & flight time
Dalton (Dalton Municipal Airport) → Alton/St Louis (St Louis Regional Airport)
406 mi
653 km · 353 nm
1h 21m
estimated nonstop flight time
—
time difference · heading northwest
See live DNN→ALN fares Phone-only fares on this route — call free
Flight time details
406 miles nonstop takes roughly 1h 21m gate to gate, flying northwest. 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
- DNN — Dalton Municipal Airport · Dalton, 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 DNN
- CHA · Lovell Field29 mi away
- RMG · Richard B Russell Airport30 mi away
- HDI · Hardwick Field34 mi away
- ATL · Hartsfield Jackson Atlanta International Airport79 mi away
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 DNN from ALN?
The flight distance from Dalton (DNN) to Alton/St Louis (ALN) is 406 miles (653 km, 353 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DNN to ALN?
A nonstop flight takes about 1h 21m 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 DNN to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DNN–ALN that never appear on search engines, with no booking fees.