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RNT to SOF: distance & flight time
Renton (Renton Municipal Airport) → Sofia (Sofia Airport)
5,862 mi
9,433 km · 5,094 nm
11h 58m
estimated nonstop flight time
+10h
time difference · heading northeast
See live RNT→SOF fares Phone-only fares on this route — call free
Flight time details
5,862 miles nonstop takes roughly 11h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- RNT — Renton Municipal Airport · Renton, United States
- SOF — Sofia Airport · Sofia, Bulgaria
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 RNT
Near SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
Frequently asked questions
How far is RNT from SOF?
The flight distance from Renton (RNT) to Sofia (SOF) is 5,862 miles (9,433 km, 5,094 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNT to SOF?
A nonstop flight takes about 11h 58m 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 Renton and Sofia?
Sofia is 10 hours ahead of Renton.
What is the cheapest way to fly from RNT to SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNT–SOF that never appear on search engines, with no booking fees.