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JAX to SEN: distance & flight time
Jacksonville (Jacksonville International Airport) → Southend (Southend Airport)
4,288 mi
6,901 km · 3,726 nm
8h 52m
estimated nonstop flight time
+5h
time difference · heading northeast
See live JAX→SEN fares Phone-only fares on this route — call free
Flight time details
4,288 miles nonstop takes roughly 8h 52m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- JAX — Jacksonville International Airport · Jacksonville, 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 JAX
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 JAX from SEN?
The flight distance from Jacksonville (JAX) to Southend (SEN) is 4,288 miles (6,901 km, 3,726 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JAX to SEN?
A nonstop flight takes about 8h 52m 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 Jacksonville and Southend?
Southend is 5 hours ahead of Jacksonville.
What is the cheapest way to fly from JAX to SEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JAX–SEN that never appear on search engines, with no booking fees.