Need help booking?
Unpublished phone-only deals available
CSM to ATY: distance & flight time
Clinton (Clinton Sherman Airport) → Watertown (Watertown Regional Airport)
670 mi
1,079 km · 582 nm
1h 55m
estimated nonstop flight time
Same time
time difference · heading north
See live CSM→ATY fares Phone-only fares on this route — call free
Flight time details
670 miles nonstop takes roughly 1h 55m gate to gate, flying north. 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
- ATY — Watertown Regional Airport · Watertown, 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 ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 mi away
Frequently asked questions
How far is CSM from ATY?
The flight distance from Clinton (CSM) to Watertown (ATY) is 670 miles (1,079 km, 582 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSM to ATY?
A nonstop flight takes about 1h 55m 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 ATY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSM–ATY that never appear on search engines, with no booking fees.