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RCO to DSO: distance & flight time
Rochefort (Rochefort-Saint-Agnant (BA 721) Airport) → Hamhung (Sondok Airport)
5,717 mi
9,201 km · 4,968 nm
11h 41m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RCO→DSO fares Phone-only fares on this route — call free
Flight time details
5,717 miles nonstop takes roughly 11h 41m 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
- RCO — Rochefort-Saint-Agnant (BA 721) Airport · Rochefort, France
- DSO — Sondok Airport · Hamhung, North 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 RCO
- RYN · Royan-Médis Airport18 mi away
- LRH · La Rochelle-Île de Ré Airport23 mi away
- CNG · Cognac-Châteaubernard (BA 709) Air Base36 mi away
- NIT · Niort-Souché Airport41 mi away
Near DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
Frequently asked questions
How far is RCO from DSO?
The flight distance from Rochefort (RCO) to Hamhung (DSO) is 5,717 miles (9,201 km, 4,968 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCO to DSO?
A nonstop flight takes about 11h 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 Rochefort and Hamhung?
Hamhung is 7 hours ahead of Rochefort.
What is the cheapest way to fly from RCO to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCO–DSO that never appear on search engines, with no booking fees.