Need help booking?
Unpublished phone-only deals available
JAF to SYO: distance & flight time
Jaffna (Kankesanturai Airport) → Shonai (Shonai Airport)
4,174 mi
6,717 km · 3,627 nm
8h 39m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live JAF→SYO fares Phone-only fares on this route — call free
Flight time details
4,174 miles nonstop takes roughly 8h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- JAF — Kankesanturai Airport · Jaffna, Sri Lanka
- SYO — Shonai Airport · Shonai, Japan
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 JAF
- TJV · Tanjore Air Force Base92 mi away
- ACJ · Anuradhapura Air Force Base106 mi away
- TRZ · Tiruchirapally Civil Airport Airport114 mi away
- TRR · China Bay Airport115 mi away
Near SYO
- GAJ · Yamagata Airport42 mi away
- AXT · Akita Airport60 mi away
- KIJ · Niigata Airport69 mi away
- SDJ · Sendai Airport77 mi away
Frequently asked questions
How far is JAF from SYO?
The flight distance from Jaffna (JAF) to Shonai (SYO) is 4,174 miles (6,717 km, 3,627 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JAF to SYO?
A nonstop flight takes about 8h 39m 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 Jaffna and Shonai?
Shonai is 3.5 hours ahead of Jaffna.
What is the cheapest way to fly from JAF to SYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JAF–SYO that never appear on search engines, with no booking fees.