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CFB to RND: distance & flight time
Cabo Frio (Cabo Frio Airport) → San Antonio (Randolph Air Force Base)
5,203 mi
8,373 km · 4,521 nm
10h 40m
estimated nonstop flight time
-2h
time difference · heading northwest
See live CFB→RND fares Phone-only fares on this route — call free
Flight time details
5,203 miles nonstop takes roughly 10h 40m 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
- CFB — Cabo Frio Airport · Cabo Frio, Brazil
- RND — Randolph Air Force Base · San Antonio, 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 CFB
- BZC · Umberto Modiano Airport13 mi away
- MEA · Macaé Airport45 mi away
- SDU · Santos Dumont Airport69 mi away
- GIG · Rio Galeão – Tom Jobim International Airport75 mi away
Near RND
- SAT · San Antonio International Airport11 mi away
- SSF · Stinson Municipal Airport18 mi away
- AUS · Austin Bergstrom International Airport59 mi away
- SKF · Lackland Air Force Base21 mi away
Frequently asked questions
How far is CFB from RND?
The flight distance from Cabo Frio (CFB) to San Antonio (RND) is 5,203 miles (8,373 km, 4,521 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CFB to RND?
A nonstop flight takes about 10h 40m 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 Cabo Frio and San Antonio?
San Antonio is 2 hours behind Cabo Frio.
What is the cheapest way to fly from CFB to RND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CFB–RND that never appear on search engines, with no booking fees.