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RYN to SPF: distance & flight time
Royan (Royan-Médis Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
4,631 mi
7,454 km · 4,025 nm
9h 33m
estimated nonstop flight time
-8h
time difference · heading northwest
See live RYN→SPF fares Phone-only fares on this route — call free
Flight time details
4,631 miles nonstop takes roughly 9h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- RYN — Royan-Médis Airport · Royan, France
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 RYN
- RCO · Rochefort-Saint-Agnant (BA 721) Airport18 mi away
- CNG · Cognac-Châteaubernard (BA 709) Air Base32 mi away
- LRH · La Rochelle-Île de Ré Airport40 mi away
- NIT · Niort-Souché Airport55 mi away
Near SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is RYN from SPF?
The flight distance from Royan (RYN) to Spearfish-South Dakota (SPF) is 4,631 miles (7,454 km, 4,025 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RYN to SPF?
A nonstop flight takes about 9h 33m 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 Royan and Spearfish-South Dakota?
Spearfish-South Dakota is 8 hours behind Royan.
What is the cheapest way to fly from RYN to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RYN–SPF that never appear on search engines, with no booking fees.