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TNF to SPF: distance & flight time
Toussous-le-noble (Toussus-le-Noble Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
4,598 mi
7,400 km · 3,995 nm
9h 29m
estimated nonstop flight time
-8h
time difference · heading northwest
See live TNF→SPF fares Phone-only fares on this route — call free
Flight time details
4,598 miles nonstop takes roughly 9h 29m 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
- TNF — Toussus-le-Noble Airport · Toussous-le-noble, 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 TNF
- CDG · Charles de Gaulle International Airport27 mi away
- VIY · Villacoublay-Vélizy (BA 107) Air Base4 mi away
- ORY · Paris-Orly Airport13 mi away
- LBG · Paris-Le Bourget Airport21 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 TNF from SPF?
The flight distance from Toussous-le-noble (TNF) to Spearfish-South Dakota (SPF) is 4,598 miles (7,400 km, 3,995 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNF to SPF?
A nonstop flight takes about 9h 29m 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 Toussous-le-noble and Spearfish-South Dakota?
Spearfish-South Dakota is 8 hours behind Toussous-le-noble.
What is the cheapest way to fly from TNF to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNF–SPF that never appear on search engines, with no booking fees.