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ADT to RIA: distance & flight time
Ada (Ada Regional Airport) → Santa Maria (Santa Maria Airport)
5,264 mi
8,471 km · 4,574 nm
10h 47m
estimated nonstop flight time
+2h
time difference · heading southeast
See live ADT→RIA fares Phone-only fares on this route — call free
Flight time details
5,264 miles nonstop takes roughly 10h 47m gate to gate, flying southeast. 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
- ADT — Ada Regional Airport · Ada, 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 ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 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 ADT from RIA?
The flight distance from Ada (ADT) to Santa Maria (RIA) is 5,264 miles (8,471 km, 4,574 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADT to RIA?
A nonstop flight takes about 10h 47m 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 Ada and Santa Maria?
Santa Maria is 2 hours ahead of Ada.
What is the cheapest way to fly from ADT to RIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADT–RIA that never appear on search engines, with no booking fees.