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XSP to OCW: distance & flight time
Singapore (Seletar Airport) → Washington (Warren Field)
9,881 mi
15,901 km · 8,586 nm
19h 50m
estimated nonstop flight time
-12h
time difference · heading north
See live XSP→OCW fares Phone-only fares on this route — call free
Flight time details
9,881 miles nonstop takes roughly 19h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- XSP — Seletar Airport · Singapore, Singapore
- OCW — Warren Field · Washington, 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 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
Near OCW
- PGV · Pitt Greenville Airport19 mi away
- EWN · Coastal Carolina Regional Airport34 mi away
- ISO · Kinston Regional Jetport At Stallings Field36 mi away
- RWI · Rocky Mount Wilson Regional Airport51 mi away
Frequently asked questions
How far is XSP from OCW?
The flight distance from Singapore (XSP) to Washington (OCW) is 9,881 miles (15,901 km, 8,586 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XSP to OCW?
A nonstop flight takes about 19h 50m 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 Singapore and Washington?
Washington is 12 hours behind Singapore.
What is the cheapest way to fly from XSP to OCW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XSP–OCW that never appear on search engines, with no booking fees.