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LOU to RIA: distance & flight time
Louisville (Bowman Field) → Santa Maria (Santa Maria Airport)
5,128 mi
8,252 km · 4,456 nm
10h 31m
estimated nonstop flight time
+1h
time difference · heading southeast
See live LOU→RIA fares Phone-only fares on this route — call free
Flight time details
5,128 miles nonstop takes roughly 10h 31m gate to gate, flying southeast. 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
- LOU — Bowman Field · Louisville, United States
- RIA — Santa Maria Airport · Santa Maria, Brazil
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 LOU
- SDF · Louisville International Standiford Field5 mi away
- FTK · Godman Army Air Field28 mi away
- FFT · Capital City Airport41 mi away
- LEX · Blue Grass Airport59 mi away
Near RIA
- GEL · Santo Ângelo Airport103 mi away
- BGX · Comandante Gustavo Kraemer Airport119 mi away
- PFB · Lauro Kurtz Airport131 mi away
- SRA · Santa Rosa Airport134 mi away
Frequently asked questions
How far is LOU from RIA?
The flight distance from Louisville (LOU) to Santa Maria (RIA) is 5,128 miles (8,252 km, 4,456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LOU to RIA?
A nonstop flight takes about 10h 31m 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 Louisville and Santa Maria?
Santa Maria is 1 hour ahead of Louisville.
What is the cheapest way to fly from LOU to RIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LOU–RIA that never appear on search engines, with no booking fees.