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RMA to SAT: distance & flight time

Roma (Roma Airport) → San Antonio (San Antonio International Airport)

8,390 mi
13,502 km · 7,290 nm
16h 55m
estimated nonstop flight time
-15h
time difference · heading east
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Flight time details

8,390 miles nonstop takes roughly 16h 55m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is RMA from SAT?

The flight distance from Roma (RMA) to San Antonio (SAT) is 8,390 miles (13,502 km, 7,290 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from RMA to SAT?

A nonstop flight takes about 16h 55m 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 Roma and San Antonio?

San Antonio is 15 hours behind Roma.

What is the cheapest way to fly from RMA to SAT?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RMA–SAT that never appear on search engines, with no booking fees.
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