Need help booking?
Unpublished phone-only deals available
HRO to SYO: distance & flight time
Harrison (Boone County Airport) → Shonai (Shonai Airport)
6,250 mi
10,058 km · 5,431 nm
12h 43m
estimated nonstop flight time
+14h
time difference · heading northwest
See live HRO→SYO fares Phone-only fares on this route — call free
Flight time details
6,250 miles nonstop takes roughly 12h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- HRO — Boone County Airport · Harrison, United States
- 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 HRO
- BKG · Branson Airport19 mi away
- FLP · Marion County Regional Airport32 mi away
- WMH · Ozark Regional Airport39 mi away
- FYV · Drake Field59 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 HRO from SYO?
The flight distance from Harrison (HRO) to Shonai (SYO) is 6,250 miles (10,058 km, 5,431 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRO to SYO?
A nonstop flight takes about 12h 43m 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 Harrison and Shonai?
Shonai is 14 hours ahead of Harrison.
What is the cheapest way to fly from HRO to SYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRO–SYO that never appear on search engines, with no booking fees.