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RNT to BTC: distance & flight time
Renton (Renton Municipal Airport) → Batticaloa (Batticaloa Airport)
8,352 mi
13,442 km · 7,258 nm
16h 51m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live RNT→BTC fares Phone-only fares on this route — call free
Flight time details
8,352 miles nonstop takes roughly 16h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- RNT — Renton Municipal Airport · Renton, United States
- BTC — Batticaloa Airport · Batticaloa, Sri Lanka
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 BTC
- ADP · Ampara Airport26 mi away
- HIM · Hingurakgoda Air Force Base53 mi away
- TRR · China Bay Airport67 mi away
- GIU · Sigiriya Air Force Base67 mi away
Frequently asked questions
How far is RNT from BTC?
The flight distance from Renton (RNT) to Batticaloa (BTC) is 8,352 miles (13,442 km, 7,258 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNT to BTC?
A nonstop flight takes about 16h 51m 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 Batticaloa?
Batticaloa is 12.5 hours ahead of Renton.
What is the cheapest way to fly from RNT to BTC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNT–BTC that never appear on search engines, with no booking fees.