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HYC to SPF: distance & flight time
Wycombe (Wycombe Air Park) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
4,372 mi
7,036 km · 3,799 nm
9h 2m
estimated nonstop flight time
-7h
time difference · heading northwest
See live HYC→SPF fares Phone-only fares on this route — call free
Flight time details
4,372 miles nonstop takes roughly 9h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- HYC — Wycombe Air Park · Wycombe, United Kingdom
- 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 HYC
- LHR · London Heathrow Airport18 mi away
- LGW · London Gatwick Airport42 mi away
- BEX · RAF Benson12 mi away
- NHT · RAF Northolt17 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 HYC from SPF?
The flight distance from Wycombe (HYC) to Spearfish-South Dakota (SPF) is 4,372 miles (7,036 km, 3,799 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HYC to SPF?
A nonstop flight takes about 9h 2m 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 Wycombe and Spearfish-South Dakota?
Spearfish-South Dakota is 7 hours behind Wycombe.
What is the cheapest way to fly from HYC to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HYC–SPF that never appear on search engines, with no booking fees.