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TTD to LNR: distance & flight time
Troutdale (Portland Troutdale Airport) → Lone Rock (Tri-County Regional Airport)
1,588 mi
2,556 km · 1,380 nm
3h 35m
estimated nonstop flight time
+2h
time difference · heading east
See live TTD→LNR fares Phone-only fares on this route — call free
Flight time details
1,588 miles nonstop takes roughly 3h 35m gate to gate, flying east. 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
- TTD — Portland Troutdale Airport · Troutdale, 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 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 TTD from LNR?
The flight distance from Troutdale (TTD) to Lone Rock (LNR) is 1,588 miles (2,556 km, 1,380 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to LNR?
A nonstop flight takes about 3h 35m 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 Troutdale and Lone Rock?
Lone Rock is 2 hours ahead of Troutdale.
What is the cheapest way to fly from TTD to LNR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–LNR that never appear on search engines, with no booking fees.