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OKO to SRG: distance & flight time
Yokota (Yokota Air Base) → Semarang (Achmad Yani Airport)
3,501 mi
5,634 km · 3,042 nm
7h 20m
estimated nonstop flight time
-2h
time difference · heading southwest
See live OKO→SRG fares Phone-only fares on this route — call free
Flight time details
3,501 miles nonstop takes roughly 7h 20m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OKO — Yokota Air Base · Yokota, Japan
- SRG — Achmad Yani Airport · Semarang, Indonesia
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 OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 mi away
Near SRG
- SOC · Adi Sumarmo Wiryokusumo Airport46 mi away
- JOG · Adi Sutjipto International Airport56 mi away
- KWB · Dewadaru - Kemujan Island81 mi away
- CXP · Tunggul Wulung Airport103 mi away
Frequently asked questions
How far is OKO from SRG?
The flight distance from Yokota (OKO) to Semarang (SRG) is 3,501 miles (5,634 km, 3,042 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to SRG?
A nonstop flight takes about 7h 20m 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 Yokota and Semarang?
Semarang is 2 hours behind Yokota.
What is the cheapest way to fly from OKO to SRG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–SRG that never appear on search engines, with no booking fees.