Need help booking?
Unpublished phone-only deals available
YSL to KHT: distance & flight time
St Leonard (St Leonard Airport) → Khost (Khost Airport)
6,289 mi
10,121 km · 5,465 nm
12h 48m
estimated nonstop flight time
—
time difference · heading northeast
See live YSL→KHT fares Phone-only fares on this route — call free
Flight time details
6,289 miles nonstop takes roughly 12h 48m gate to gate, flying northeast. 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
- YSL — St Leonard Airport · St Leonard, Canada
- KHT — Khost Airport · Khost, Afghanistan
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 YSL
- CAR · Caribou Municipal Airport22 mi away
- WFK · Northern Aroostook Regional Airport24 mi away
- PQI · Northern Maine Regional Airport at Presque Isle34 mi away
- HUL · Houlton International Airport71 mi away
Near KHT
- PAJ · Parachinar Airport40 mi away
- BNP · Bannu Airport42 mi away
- OAA · Shank Air Base65 mi away
- OAS · Sharana Airstrip66 mi away
Frequently asked questions
How far is YSL from KHT?
The flight distance from St Leonard (YSL) to Khost (KHT) is 6,289 miles (10,121 km, 5,465 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSL to KHT?
A nonstop flight takes about 12h 48m 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 YSL to KHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSL–KHT that never appear on search engines, with no booking fees.