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SEN to ONO: distance & flight time
Southend (Southend Airport) → Ontario (Ontario Municipal Airport)
4,860 mi
7,821 km · 4,223 nm
10h
estimated nonstop flight time
-7h
time difference · heading northwest
See live SEN→ONO fares Phone-only fares on this route — call free
Flight time details
4,860 miles nonstop takes roughly 10h 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
- ONO — Ontario Municipal Airport · Ontario, 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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Frequently asked questions
How far is SEN from ONO?
The flight distance from Southend (SEN) to Ontario (ONO) is 4,860 miles (7,821 km, 4,223 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEN to ONO?
A nonstop flight takes about 10h 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 Ontario?
Ontario is 7 hours behind Southend.
What is the cheapest way to fly from SEN to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEN–ONO that never appear on search engines, with no booking fees.