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XSI to YSP: distance & flight time
South Indian Lake (South Indian Lake Airport) → Marathon (Marathon Airport)
762 mi
1,226 km · 662 nm
2h 7m
estimated nonstop flight time
+1h
time difference · heading southeast
See live XSI→YSP fares Phone-only fares on this route — call free
Flight time details
762 miles nonstop takes roughly 2h 7m 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
- XSI — South Indian Lake Airport · South Indian Lake, Canada
- YSP — Marathon Airport · Marathon, Canada
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 XSI
- YLR · Leaf Rapids Airport45 mi away
- YTH · Thompson Airport79 mi away
- YYL · Lynn Lake Airport82 mi away
- KES · Kelsey Airport105 mi away
Near YSP
- YMG · Manitouwadge Airport32 mi away
- YGQ · Geraldton Greenstone Regional Airport76 mi away
- YHN · Hornepayne Municipal Airport78 mi away
- YXZ · Wawa Airport90 mi away
Frequently asked questions
How far is XSI from YSP?
The flight distance from South Indian Lake (XSI) to Marathon (YSP) is 762 miles (1,226 km, 662 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XSI to YSP?
A nonstop flight takes about 2h 7m 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 South Indian Lake and Marathon?
Marathon is 1 hour ahead of South Indian Lake.
What is the cheapest way to fly from XSI to YSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XSI–YSP that never appear on search engines, with no booking fees.