Need help booking?
Unpublished phone-only deals available
WBU to CSM: distance & flight time
Boulder (Boulder Municipal Airport) → Clinton (Clinton Sherman Airport)
462 mi
744 km · 402 nm
1h 28m
estimated nonstop flight time
+1h
time difference · heading southeast
See live WBU→CSM fares Phone-only fares on this route — call free
Flight time details
462 miles nonstop takes roughly 1h 28m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, 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 WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 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 WBU from CSM?
The flight distance from Boulder (WBU) to Clinton (CSM) is 462 miles (744 km, 402 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to CSM?
A nonstop flight takes about 1h 28m 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 Boulder and Clinton?
Clinton is 1 hour ahead of Boulder.
What is the cheapest way to fly from WBU to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–CSM that never appear on search engines, with no booking fees.