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SDU to LNR: distance & flight time
Rio De Janeiro (Santos Dumont Airport) → Lone Rock (Tri-County Regional Airport)
5,457 mi
8,782 km · 4,742 nm
11h 10m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SDU→LNR fares Phone-only fares on this route — call free
Flight time details
5,457 miles nonstop takes roughly 11h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SDU — Santos Dumont Airport · Rio De Janeiro, Brazil
- 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 SDU
- GIG · Rio Galeão – Tom Jobim International Airport9 mi away
- QNV · Aeroclube Airport22 mi away
- SNZ · Santa Cruz Air Force Base35 mi away
- CFB · Cabo Frio Airport69 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 SDU from LNR?
The flight distance from Rio De Janeiro (SDU) to Lone Rock (LNR) is 5,457 miles (8,782 km, 4,742 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDU to LNR?
A nonstop flight takes about 11h 10m 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 Rio De Janeiro and Lone Rock?
Lone Rock is 2 hours behind Rio De Janeiro.
What is the cheapest way to fly from SDU to LNR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDU–LNR that never appear on search engines, with no booking fees.