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GNT to CSM: distance & flight time
Grants (Grants-Milan Municipal Airport) → Clinton (Clinton Sherman Airport)
491 mi
790 km · 427 nm
1h 32m
estimated nonstop flight time
+1h
time difference · heading east
See live GNT→CSM fares Phone-only fares on this route — call free
Flight time details
491 miles nonstop takes roughly 1h 32m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GNT — Grants-Milan Municipal Airport · Grants, United States
- CSM — Clinton Sherman Airport · Clinton, 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 GNT
- GUP · Gallup Municipal Airport55 mi away
- ABQ · Albuquerque International Sunport74 mi away
- LAM · Los Alamos Airport104 mi away
- SAF · Santa Fe Municipal Airport107 mi away
Near CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 mi away
Frequently asked questions
How far is GNT from CSM?
The flight distance from Grants (GNT) to Clinton (CSM) is 491 miles (790 km, 427 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNT to CSM?
A nonstop flight takes about 1h 32m 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 Grants and Clinton?
Clinton is 1 hour ahead of Grants.
What is the cheapest way to fly from GNT to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNT–CSM that never appear on search engines, with no booking fees.