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LYX to SPF: distance & flight time
Lydd (Lydd Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
4,459 mi
7,176 km · 3,875 nm
9h 13m
estimated nonstop flight time
-7h
time difference · heading northwest
See live LYX→SPF fares Phone-only fares on this route — call free
Flight time details
4,459 miles nonstop takes roughly 9h 13m 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
- LYX — Lydd Airport · Lydd, 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 LYX
- LYM · Lympne Airport9 mi away
- LGW · London Gatwick Airport51 mi away
- LHR · London Heathrow Airport70 mi away
- MSE · Kent International Airport32 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 LYX from SPF?
The flight distance from Lydd (LYX) to Spearfish-South Dakota (SPF) is 4,459 miles (7,176 km, 3,875 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LYX to SPF?
A nonstop flight takes about 9h 13m 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 Lydd and Spearfish-South Dakota?
Spearfish-South Dakota is 7 hours behind Lydd.
What is the cheapest way to fly from LYX to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LYX–SPF that never appear on search engines, with no booking fees.