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SUS to CSM: distance & flight time
Null (Spirit of St Louis Airport) → Clinton (Clinton Sherman Airport)
524 mi
844 km · 456 nm
1h 36m
estimated nonstop flight time
Same time
time difference · heading southwest
See live SUS→CSM fares Phone-only fares on this route — call free
Flight time details
524 miles nonstop takes roughly 1h 36m gate to gate, flying southwest. 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 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 SUS from CSM?
The flight distance from Null (SUS) to Clinton (CSM) is 524 miles (844 km, 456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to CSM?
A nonstop flight takes about 1h 36m 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 SUS to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–CSM that never appear on search engines, with no booking fees.