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SFO to LNR: distance & flight time
San Francisco (San Francisco International Airport) → Lone Rock (Tri-County Regional Airport)
1,726 mi
2,777 km · 1,500 nm
3h 51m
estimated nonstop flight time
+2h
time difference · heading northeast
See live SFO→LNR fares Phone-only fares on this route — call free
Flight time details
1,726 miles nonstop takes roughly 3h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SFO — San Francisco International Airport · San Francisco, United States
- LNR — Tri-County Regional Airport · Lone Rock, 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 SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 mi away
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
Frequently asked questions
How far is SFO from LNR?
The flight distance from San Francisco (SFO) to Lone Rock (LNR) is 1,726 miles (2,777 km, 1,500 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFO to LNR?
A nonstop flight takes about 3h 51m 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 San Francisco and Lone Rock?
Lone Rock is 2 hours ahead of San Francisco.
What is the cheapest way to fly from SFO to LNR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFO–LNR that never appear on search engines, with no booking fees.