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ATY to YSP: distance & flight time
Watertown (Watertown Regional Airport) → Marathon (Marathon Airport)
575 mi
925 km · 500 nm
1h 43m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ATY→YSP fares Phone-only fares on this route — call free
Flight time details
575 miles nonstop takes roughly 1h 43m gate to gate, flying northeast. 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
- ATY — Watertown Regional Airport · Watertown, United States
- 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 ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 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 ATY from YSP?
The flight distance from Watertown (ATY) to Marathon (YSP) is 575 miles (925 km, 500 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to YSP?
A nonstop flight takes about 1h 43m 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 Watertown and Marathon?
Marathon is 1 hour ahead of Watertown.
What is the cheapest way to fly from ATY to YSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–YSP that never appear on search engines, with no booking fees.