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OLM to XSP: distance & flight time
Olympia (Olympia Regional Airport) → Singapore (Seletar Airport)
8,062 mi
12,975 km · 7,006 nm
16h 17m
estimated nonstop flight time
+15h
time difference · heading northwest
See live OLM→XSP fares Phone-only fares on this route — call free
Flight time details
8,062 miles nonstop takes roughly 16h 17m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- OLM — Olympia Regional Airport · Olympia, United States
- XSP — Seletar Airport · Singapore, Singapore
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 OLM
- SEA · Seattle Tacoma International Airport43 mi away
- GRF · Gray Army Air Field17 mi away
- CLS · Chehalis Centralia Airport21 mi away
- SHN · Sanderson Field22 mi away
Near XSP
- SIN · Singapore Changi Airport10 mi away
- QPG · Paya Lebar Air Base5 mi away
- TGA · Tengah Air Base11 mi away
- JHB · Senai International Airport21 mi away
Frequently asked questions
How far is OLM from XSP?
The flight distance from Olympia (OLM) to Singapore (XSP) is 8,062 miles (12,975 km, 7,006 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLM to XSP?
A nonstop flight takes about 16h 17m 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 Olympia and Singapore?
Singapore is 15 hours ahead of Olympia.
What is the cheapest way to fly from OLM to XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLM–XSP that never appear on search engines, with no booking fees.