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SEA to MIG: distance & flight time
Seattle (Seattle Tacoma International Airport) → Mianyang (Mianyang Airport)
6,254 mi
10,065 km · 5,435 nm
12h 44m
estimated nonstop flight time
+15h
time difference · heading northwest
See live SEA→MIG fares Phone-only fares on this route — call free
Flight time details
6,254 miles nonstop takes roughly 12h 44m 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
- SEA — Seattle Tacoma International Airport · Seattle, United States
- MIG — Mianyang Airport · Mianyang, China
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 MIG
- CTU · Chengdu Shuangliu International Airport75 mi away
- GYS · Guangyuan Airport87 mi away
- NAO · Nanchong Airport95 mi away
- JZH · Jiuzhai Huanglong Airport116 mi away
Frequently asked questions
How far is SEA from MIG?
The flight distance from Seattle (SEA) to Mianyang (MIG) is 6,254 miles (10,065 km, 5,435 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to MIG?
A nonstop flight takes about 12h 44m 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 Mianyang?
Mianyang is 15 hours ahead of Seattle.
What is the cheapest way to fly from SEA to MIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–MIG that never appear on search engines, with no booking fees.