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IPT to CSM: distance & flight time
Williamsport (Williamsport Regional Airport) → Clinton (Clinton Sherman Airport)
1,271 mi
2,045 km · 1,104 nm
3h 14m
estimated nonstop flight time
-1h
time difference · heading west
See live IPT→CSM fares Phone-only fares on this route — call free
Flight time details
1,271 miles nonstop takes roughly 3h 14m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IPT — Williamsport Regional Airport · Williamsport, 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 IPT
- LHV · William T. Piper Memorial Airport27 mi away
- HZL · Hazleton Municipal Airport51 mi away
- SCE · University Park Airport55 mi away
- WBW · Wilkes Barre Wyoming Valley Airport56 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 IPT from CSM?
The flight distance from Williamsport (IPT) to Clinton (CSM) is 1,271 miles (2,045 km, 1,104 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IPT to CSM?
A nonstop flight takes about 3h 14m 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 Williamsport and Clinton?
Clinton is 1 hour behind Williamsport.
What is the cheapest way to fly from IPT to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPT–CSM that never appear on search engines, with no booking fees.