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SDM to GUS: distance & flight time
San Diego (Brown Field Municipal Airport) → Peru (Grissom Air Reserve Base)
1,788 mi
2,877 km · 1,554 nm
3h 58m
estimated nonstop flight time
+3h
time difference · heading northeast
See live SDM→GUS fares Phone-only fares on this route — call free
Flight time details
1,788 miles nonstop takes roughly 3h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- SDM — Brown Field Municipal Airport · San Diego, United States
- GUS — Grissom Air Reserve Base · Peru, 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 SDM
Near GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 mi away
Frequently asked questions
How far is SDM from GUS?
The flight distance from San Diego (SDM) to Peru (GUS) is 1,788 miles (2,877 km, 1,554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDM to GUS?
A nonstop flight takes about 3h 58m 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 Diego and Peru?
Peru is 3 hours ahead of San Diego.
What is the cheapest way to fly from SDM to GUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDM–GUS that never appear on search engines, with no booking fees.