Need help booking?
Unpublished phone-only deals available
SGR to CSM: distance & flight time
Sugar Land (Sugar Land Regional Airport) → Clinton (Clinton Sherman Airport)
446 mi
717 km · 387 nm
1h 26m
estimated nonstop flight time
Same time
time difference · heading northwest
See live SGR→CSM fares Phone-only fares on this route — call free
Flight time details
446 miles nonstop takes roughly 1h 26m 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
- SGR — Sugar Land Regional Airport · Sugar Land, 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 SGR
- IAH · George Bush Intercontinental Houston Airport31 mi away
- AAP · Andrau Airpark8 mi away
- IWS · West Houston Airport14 mi away
- HOU · William P Hobby Airport23 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 SGR from CSM?
The flight distance from Sugar Land (SGR) to Clinton (CSM) is 446 miles (717 km, 387 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGR to CSM?
A nonstop flight takes about 1h 26m 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 SGR to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGR–CSM that never appear on search engines, with no booking fees.