Need help booking?
Unpublished phone-only deals available
GRK to SNZ: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Rio De Janeiro (Santa Cruz Air Force Base)
5,171 mi
8,323 km · 4,494 nm
10h 36m
estimated nonstop flight time
+2h
time difference · heading southeast
See live GRK→SNZ fares Phone-only fares on this route — call free
Flight time details
5,171 miles nonstop takes roughly 10h 36m 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
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- SNZ — Santa Cruz Air Force Base · Rio De Janeiro, 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 GRK
- HLR · Hood Army Air Field8 mi away
- AUS · Austin Bergstrom International Airport61 mi away
- TPL · Draughon Miller Central Texas Regional Airport26 mi away
- ACT · Waco Regional Airport52 mi away
Near SNZ
- QNV · Aeroclube Airport21 mi away
- GIG · Rio Galeão – Tom Jobim International Airport31 mi away
- SDU · Santos Dumont Airport35 mi away
- REZ · Resende Airport58 mi away
Frequently asked questions
How far is GRK from SNZ?
The flight distance from Killeen (GRK) to Rio De Janeiro (SNZ) is 5,171 miles (8,323 km, 4,494 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to SNZ?
A nonstop flight takes about 10h 36m 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 Killeen and Rio De Janeiro?
Rio De Janeiro is 2 hours ahead of Killeen.
What is the cheapest way to fly from GRK to SNZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–SNZ that never appear on search engines, with no booking fees.