Need help booking?
Unpublished phone-only deals available
IBR to RNT: distance & flight time
Ibaraki (Hyakuri Airport) → Renton (Renton Municipal Airport)
4,738 mi
7,625 km · 4,117 nm
9h 45m
estimated nonstop flight time
-16h
time difference · heading northeast
See live IBR→RNT fares Phone-only fares on this route — call free
Flight time details
4,738 miles nonstop takes roughly 9h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- IBR — Hyakuri Airport · Ibaraki, Japan
- RNT — Renton Municipal Airport · Renton, United States
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 IBR
- NRT · Narita International Airport29 mi away
- HND · Tokyo Haneda International Airport56 mi away
- OKO · Yokota Air Base67 mi away
- FKS · Fukushima Airport72 mi away
Near RNT
Frequently asked questions
How far is IBR from RNT?
The flight distance from Ibaraki (IBR) to Renton (RNT) is 4,738 miles (7,625 km, 4,117 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IBR to RNT?
A nonstop flight takes about 9h 45m 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 Ibaraki and Renton?
Renton is 16 hours behind Ibaraki.
What is the cheapest way to fly from IBR to RNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IBR–RNT that never appear on search engines, with no booking fees.