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CYS to SEN: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Southend (Southend Airport)
4,631 mi
7,452 km · 4,024 nm
9h 33m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CYS→SEN fares Phone-only fares on this route — call free
Flight time details
4,631 miles nonstop takes roughly 9h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
- SEN — Southend Airport · Southend, United Kingdom
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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 mi away
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
Frequently asked questions
How far is CYS from SEN?
The flight distance from Cheyenne (CYS) to Southend (SEN) is 4,631 miles (7,452 km, 4,024 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to SEN?
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 Cheyenne and Southend?
Southend is 7 hours ahead of Cheyenne.
What is the cheapest way to fly from CYS to SEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–SEN that never appear on search engines, with no booking fees.