Need help booking?
Unpublished phone-only deals available
RDO to KCT: distance & flight time
RADOM (Radom Airport) → Koggala (Koggala Airport)
4,588 mi
7,384 km · 3,987 nm
9h 28m
estimated nonstop flight time
+3.5h
time difference · heading east
See live RDO→KCT fares Phone-only fares on this route — call free
Flight time details
4,588 miles nonstop takes roughly 9h 28m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- RDO — Radom Airport · RADOM, Poland
- KCT — Koggala Airport · Koggala, 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 RDO
- WAW · Warsaw Chopin Airport55 mi away
- LUZ · Lublin Airport66 mi away
- WMI · Modlin Airport77 mi away
- LCJ · Łódź Władysław Reymont Airport81 mi away
Near KCT
- HRI · Mattala Rajapaksa International Airport59 mi away
- RML · Colombo Ratmalana Airport65 mi away
- WRZ · Weerawila Airport65 mi away
- CMB · Bandaranaike International Colombo Airport87 mi away
Frequently asked questions
How far is RDO from KCT?
The flight distance from RADOM (RDO) to Koggala (KCT) is 4,588 miles (7,384 km, 3,987 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDO to KCT?
A nonstop flight takes about 9h 28m 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 RADOM and Koggala?
Koggala is 3.5 hours ahead of RADOM.
What is the cheapest way to fly from RDO to KCT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDO–KCT that never appear on search engines, with no booking fees.