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OKM to SEN: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Southend (Southend Airport)
4,596 mi
7,397 km · 3,994 nm
9h 29m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OKM→SEN fares Phone-only fares on this route — call free
Flight time details
4,596 miles nonstop takes roughly 9h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OKM — Okmulgee Regional Airport · Okmulgee, 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 OKM
- RVS · Richard Lloyd Jones Jr Airport26 mi away
- TUL · Tulsa International Airport37 mi away
- CUH · Cushing Municipal Airport50 mi away
- MLC · Mc Alester Regional Airport55 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 OKM from SEN?
The flight distance from Okmulgee (OKM) to Southend (SEN) is 4,596 miles (7,397 km, 3,994 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to SEN?
A nonstop flight takes about 9h 29m 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 Okmulgee and Southend?
Southend is 6 hours ahead of Okmulgee.
What is the cheapest way to fly from OKM to SEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–SEN that never appear on search engines, with no booking fees.