Need help booking?
Unpublished phone-only deals available
RND to HEX: distance & flight time
San Antonio (Randolph Air Force Base) → Santo Domingo (Herrera Airport)
1,937 mi
3,117 km · 1,683 nm
4h 16m
estimated nonstop flight time
+1h
time difference · heading east
See live RND→HEX fares Phone-only fares on this route — call free
Flight time details
1,937 miles nonstop takes roughly 4h 16m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- RND — Randolph Air Force Base · San Antonio, United States
- HEX — Herrera Airport · Santo Domingo, Dominican Republic
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 HEX
Frequently asked questions
How far is RND from HEX?
The flight distance from San Antonio (RND) to Santo Domingo (HEX) is 1,937 miles (3,117 km, 1,683 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RND to HEX?
A nonstop flight takes about 4h 16m 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 Santo Domingo?
Santo Domingo is 1 hour ahead of San Antonio.
What is the cheapest way to fly from RND to HEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RND–HEX that never appear on search engines, with no booking fees.