Need help booking?
Unpublished phone-only deals available
SEN to SPF: distance & flight time
Southend (Southend Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
4,424 mi
7,119 km · 3,844 nm
9h 8m
estimated nonstop flight time
-7h
time difference · heading northwest
See live SEN→SPF fares Phone-only fares on this route — call free
Flight time details
4,424 miles nonstop takes roughly 9h 8m 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
- SEN — Southend Airport · Southend, 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 SEN
- LGW · London Gatwick Airport48 mi away
- LHR · London Heathrow Airport50 mi away
- RCS · Rochester Airport17 mi away
- LCY · London City Airport28 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 SEN from SPF?
The flight distance from Southend (SEN) to Spearfish-South Dakota (SPF) is 4,424 miles (7,119 km, 3,844 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEN to SPF?
A nonstop flight takes about 9h 8m 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 Southend and Spearfish-South Dakota?
Spearfish-South Dakota is 7 hours behind Southend.
What is the cheapest way to fly from SEN to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEN–SPF that never appear on search engines, with no booking fees.