Need help booking?
Unpublished phone-only deals available
OMO to SEA: distance & flight time
Mostar (Mostar International Airport) → Seattle (Seattle Tacoma International Airport)
5,714 mi
9,196 km · 4,965 nm
11h 40m
estimated nonstop flight time
-9h
time difference · heading northwest
See live OMO→SEA fares Phone-only fares on this route — call free
Flight time details
5,714 miles nonstop takes roughly 11h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- OMO — Mostar International Airport · Mostar, Bosnia and Herzegovina
- SEA — Seattle Tacoma International Airport · Seattle, 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 OMO
- SJJ · Sarajevo International Airport45 mi away
- DBV · Dubrovnik Airport54 mi away
- BWK · Bol Airport59 mi away
- TIV · Tivat Airport75 mi away
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
Frequently asked questions
How far is OMO from SEA?
The flight distance from Mostar (OMO) to Seattle (SEA) is 5,714 miles (9,196 km, 4,965 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OMO to SEA?
A nonstop flight takes about 11h 40m 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 Mostar and Seattle?
Seattle is 9 hours behind Mostar.
What is the cheapest way to fly from OMO to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OMO–SEA that never appear on search engines, with no booking fees.