Need help booking?
Unpublished phone-only deals available
IST to RND: distance & flight time
Istanbul (Istanbul Airport) → San Antonio (Randolph Air Force Base)
6,491 mi
10,445 km · 5,640 nm
13h 12m
estimated nonstop flight time
-8h
time difference · heading northwest
See live IST→RND fares Phone-only fares on this route — call free
Flight time details
6,491 miles nonstop takes roughly 13h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- IST — Istanbul Airport · Istanbul, Turkey
- 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 IST
- ISL · Atatürk International Airport21 mi away
- SAW · Sabiha Gökçen International Airport39 mi away
- TEQ · Tekirdağ Çorlu Airport44 mi away
- BTZ · Bursa Airport73 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 IST from RND?
The flight distance from Istanbul (IST) to San Antonio (RND) is 6,491 miles (10,445 km, 5,640 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IST to RND?
A nonstop flight takes about 13h 12m 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 Istanbul and San Antonio?
San Antonio is 8 hours behind Istanbul.
What is the cheapest way to fly from IST to RND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IST–RND that never appear on search engines, with no booking fees.