Need help booking?
Unpublished phone-only deals available
YKN to LAI: distance & flight time
Yankton (Chan Gurney Municipal Airport) → Lannion (Lannion-Côte de Granit Airport)
4,241 mi
6,825 km · 3,685 nm
8h 47m
estimated nonstop flight time
+7h
time difference · heading northeast
See live YKN→LAI fares Phone-only fares on this route — call free
Flight time details
4,241 miles nonstop takes roughly 8h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- YKN — Chan Gurney Municipal Airport · Yankton, United States
- LAI — Lannion-Côte de Granit Airport · Lannion, France
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 YKN
- FSD · Joe Foss Field Airport56 mi away
- SUX · Sioux Gateway Col. Bud Day Field62 mi away
- OFK · Karl Stefan Memorial Airport64 mi away
- MHE · Mitchell Municipal Airport68 mi away
Near LAI
- MXN · Morlaix-Ploujean Airport19 mi away
- SBK · Saint-Brieuc-Armor Airport32 mi away
- LDV · Landivisiau Air Base35 mi away
- BES · Brest Bretagne Airport48 mi away
Frequently asked questions
How far is YKN from LAI?
The flight distance from Yankton (YKN) to Lannion (LAI) is 4,241 miles (6,825 km, 3,685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YKN to LAI?
A nonstop flight takes about 8h 47m 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 Yankton and Lannion?
Lannion is 7 hours ahead of Yankton.
What is the cheapest way to fly from YKN to LAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YKN–LAI that never appear on search engines, with no booking fees.