Need help booking?
Unpublished phone-only deals available
IFH to SYO: distance & flight time
Daran (Hesa Airport) → Shonai (Shonai Airport)
4,756 mi
7,655 km · 4,133 nm
9h 48m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live IFH→SYO fares Phone-only fares on this route — call free
Flight time details
4,756 miles nonstop takes roughly 9h 48m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time gain when reading arrival times on your ticket.
The two airports
- IFH — Hesa Airport · Daran, Iran
- 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 IFH
- IFN · Esfahan Shahid Beheshti International Airport21 mi away
- CQD · Shahrekord Airport60 mi away
- KKS · Kashan Airport67 mi away
- AJK · Arak Airport129 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 IFH from SYO?
The flight distance from Daran (IFH) to Shonai (SYO) is 4,756 miles (7,655 km, 4,133 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IFH to SYO?
A nonstop flight takes about 9h 48m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from IFH to SYO?
Nonstop service on IFH–SYO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 48m nonstop estimate.
What is the time difference between Daran and Shonai?
Shonai is 5.5 hours ahead of Daran.
What is the cheapest way to fly from IFH to SYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IFH–SYO that never appear on search engines, with no booking fees.
Why are some IFH to SYO fares phone-only?
Consolidator contracts let us sell certain IFH–SYO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.