Need help booking?
Unpublished phone-only deals available
YQB to CSM: distance & flight time
Quebec (Quebec Jean Lesage International Airport) → Clinton (Clinton Sherman Airport)
1,638 mi
2,636 km · 1,424 nm
3h 41m
estimated nonstop flight time
-1h
time difference · heading west
See live YQB→CSM fares Phone-only fares on this route — call free
Flight time details
1,638 miles nonstop takes roughly 3h 41m 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
- YQB — Quebec Jean Lesage International Airport · Quebec, Canada
- 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 YQB
- YRQ · Trois-Rivières Airport68 mi away
- YML · Charlevoix Airport78 mi away
- YSC · Sherbrooke Airport95 mi away
- YBG · CFB Bagotville108 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 YQB from CSM?
The flight distance from Quebec (YQB) to Clinton (CSM) is 1,638 miles (2,636 km, 1,424 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQB to CSM?
A nonstop flight takes about 3h 41m 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 Quebec and Clinton?
Clinton is 1 hour behind Quebec.
What is the cheapest way to fly from YQB to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQB–CSM that never appear on search engines, with no booking fees.