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CSM to SKF: distance & flight time
Clinton (Clinton Sherman Airport) → San Antonio (Lackland Air Force Base)
413 mi
665 km · 359 nm
1h 22m
estimated nonstop flight time
Same time
time difference · heading south
See live CSM→SKF fares Phone-only fares on this route — call free
Flight time details
413 miles nonstop takes roughly 1h 22m gate to gate, flying south. 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
- CSM — Clinton Sherman Airport · Clinton, United States
- SKF — Lackland Air Force Base · San Antonio, 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 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
Near SKF
- SSF · Stinson Municipal Airport7 mi away
- SAT · San Antonio International Airport12 mi away
- RND · Randolph Air Force Base21 mi away
- AUS · Austin Bergstrom International Airport78 mi away
Frequently asked questions
How far is CSM from SKF?
The flight distance from Clinton (CSM) to San Antonio (SKF) is 413 miles (665 km, 359 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSM to SKF?
A nonstop flight takes about 1h 22m 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 CSM to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSM–SKF that never appear on search engines, with no booking fees.