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SEA to GUS: distance & flight time
Seattle (Seattle Tacoma International Airport) → Peru (Grissom Air Reserve Base)
1,838 mi
2,958 km · 1,597 nm
4h 4m
estimated nonstop flight time
+3h
time difference · heading east
See live SEA→GUS fares Phone-only fares on this route — call free
Flight time details
1,838 miles nonstop takes roughly 4h 4m gate to gate, flying east. 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
- SEA — Seattle Tacoma International Airport · Seattle, 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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
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 SEA from GUS?
The flight distance from Seattle (SEA) to Peru (GUS) is 1,838 miles (2,958 km, 1,597 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to GUS?
A nonstop flight takes about 4h 4m 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 Seattle and Peru?
Peru is 3 hours ahead of Seattle.
What is the cheapest way to fly from SEA to GUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–GUS that never appear on search engines, with no booking fees.