Need help booking?
Unpublished phone-only deals available
SEN to SEE: distance & flight time
Southend (Southend Airport) → El Cajon (Gillespie Field)
5,493 mi
8,841 km · 4,774 nm
11h 14m
estimated nonstop flight time
-8h
time difference · heading northwest
See live SEN→SEE fares Phone-only fares on this route — call free
Flight time details
5,493 miles nonstop takes roughly 11h 14m 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
- SEN — Southend Airport · Southend, United Kingdom
- SEE — Gillespie Field · El Cajon, 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 SEE
Frequently asked questions
How far is SEN from SEE?
The flight distance from Southend (SEN) to El Cajon (SEE) is 5,493 miles (8,841 km, 4,774 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEN to SEE?
A nonstop flight takes about 11h 14m 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 El Cajon?
El Cajon is 8 hours behind Southend.
What is the cheapest way to fly from SEN to SEE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEN–SEE that never appear on search engines, with no booking fees.