Need help booking?
Unpublished phone-only deals available
LNR to YSP: distance & flight time
Lone Rock (Tri-County Regional Airport) → Marathon (Marathon Airport)
425 mi
684 km · 369 nm
1h 23m
estimated nonstop flight time
+1h
time difference · heading northeast
See live LNR→YSP fares Phone-only fares on this route — call free
Flight time details
425 miles nonstop takes roughly 1h 23m 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
- LNR — Tri-County Regional Airport · Lone Rock, 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 LNR
- MSN · Dane County Regional Truax Field43 mi away
- PCD · Prairie Du Chien Municipal Airport49 mi away
- VOK · Volk Field50 mi away
- DBQ · Dubuque Regional Airport62 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 LNR from YSP?
The flight distance from Lone Rock (LNR) to Marathon (YSP) is 425 miles (684 km, 369 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LNR to YSP?
A nonstop flight takes about 1h 23m 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 Lone Rock and Marathon?
Marathon is 1 hour ahead of Lone Rock.
What is the cheapest way to fly from LNR to YSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LNR–YSP that never appear on search engines, with no booking fees.