Fort Smith Regional Airport
Fort Smith, United States — flight times and distances to airports around the world, computed from published coordinates.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Both airports' coordinates come from OurAirports, a public-domain dataset — nothing is scraped from another flight site.
- Distance is a great-circle (haversine) figure on a mean earth radius of 6,371.0088 km, so it is the shortest path over the surface, not a road distance.
- Airborne time is that distance divided by 805 km/h, a representative jet cruise speed.
- A flat 25 minutes is added for pushback, taxi, climb, descent and taxi-in, which is why no hop is ever half an hour gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled, and every route page shows the same distance at four cruise speeds so you can see what that assumption is worth.
gate-to-gate hours = 0.42 + distance km / 805
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Flight times from FSM to the nearest major hubs
Great-circle distance and estimated flight time to the closest large international airports — the realistic connecting points from Fort Smith.
| Hub | Code | Distance | Flight time |
|---|---|---|---|
| Dallas-Fort Worth, United States | DFW | 366 km | 52m |
| Houston, United States | IAH | 602 km | 1h 10m |
| Austin, United States | AUS | 649 km | 1h 14m |
| Nashville, United States | BNA | 699 km | 1h 17m |
| Chicago, United States | MDW | 919 km | 1h 34m |
| Chicago, United States | ORD | 927 km | 1h 34m |
| Atlanta, United States | ATL | 930 km | 1h 35m |
| Denver, United States | DEN | 1,037 km | 1h 42m |
| Minneapolis, United States | MSP | 1,066 km | 1h 45m |
| Charlotte, United States | CLT | 1,218 km | 1h 56m |
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Questions about FSM
What is the airport code for Fort Smith?
Fort Smith Regional Airport uses the IATA code FSM and the ICAO code KFSM. IATA codes are the three-letter ones on your boarding pass; ICAO codes are four letters and used by air traffic control.
Where is Fort Smith Regional Airport?
It sits at 35.3366° N, 94.3674° W, serving Fort Smith in United States, at an elevation of 469 feet.
Data from OurAirports (public domain) · Wikipedia. Flight times are great-circle estimates for planning only — always check the airline's published schedule.
