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CON to GMP: distance & flight time
Concord NH (Concord Municipal Airport) → Seoul (Gimpo International Airport)
6,740 mi
10,847 km · 5,857 nm
13h 41m
estimated nonstop flight time
+13h
time difference · heading north
See live CON→GMP fares Phone-only fares on this route — call free
Flight time details
6,740 miles nonstop takes roughly 13h 41m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- CON — Concord Municipal Airport · Concord NH, United States
- GMP — Gimpo International Airport · Seoul, South Korea
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 CON
Near GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is CON from GMP?
The flight distance from Concord NH (CON) to Seoul (GMP) is 6,740 miles (10,847 km, 5,857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CON to GMP?
A nonstop flight takes about 13h 41m 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 Concord NH and Seoul?
Seoul is 13 hours ahead of Concord NH.
What is the cheapest way to fly from CON to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CON–GMP that never appear on search engines, with no booking fees.