Need help booking?
Unpublished phone-only deals available
RND to VSE: distance & flight time
San Antonio (Randolph Air Force Base) → Viseu (Aerodromo Goncalves Lobato (Viseu Airport))
4,941 mi
7,952 km · 4,294 nm
10h 9m
estimated nonstop flight time
+6h
time difference · heading northeast
See live RND→VSE fares Phone-only fares on this route — call free
Flight time details
4,941 miles nonstop takes roughly 10h 9m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- RND — Randolph Air Force Base · San Antonio, United States
- VSE — Aerodromo Goncalves Lobato (Viseu Airport) · Viseu, Portugal
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 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
Near VSE
- VRL · Vila Real Airport39 mi away
- OPO · Francisco de Sá Carneiro Airport55 mi away
- BGZ · Braga Municipal Aerodrome66 mi away
- QLR · Monte Real Air Base81 mi away
Frequently asked questions
How far is RND from VSE?
The flight distance from San Antonio (RND) to Viseu (VSE) is 4,941 miles (7,952 km, 4,294 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RND to VSE?
A nonstop flight takes about 10h 9m 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 San Antonio and Viseu?
Viseu is 6 hours ahead of San Antonio.
What is the cheapest way to fly from RND to VSE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RND–VSE that never appear on search engines, with no booking fees.