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YBA to SEP: distance & flight time
Banff (Banff Airport) → Stephenville (Stephenville Clark Regional Airport)
1,580 mi
2,543 km · 1,373 nm
3h 34m
estimated nonstop flight time
—
time difference · heading southeast
See live YBA→SEP fares Phone-only fares on this route — call free
Flight time details
1,580 miles nonstop takes roughly 3h 34m gate to gate, flying southeast. 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
- YBA — Banff Airport · Banff, Canada
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 YBA
- YYC · Calgary International Airport66 mi away
- YRM · Rocky Mountain House Airport89 mi away
- YQF · Red Deer Regional Airport98 mi away
- YXC · Cranbrook/Canadian Rockies International Airport111 mi away
Near SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is YBA from SEP?
The flight distance from Banff (YBA) to Stephenville (SEP) is 1,580 miles (2,543 km, 1,373 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YBA to SEP?
A nonstop flight takes about 3h 34m 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 YBA to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YBA–SEP that never appear on search engines, with no booking fees.