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ISW to RML: distance & flight time
Wisconsin Rapids (Alexander Field South Wood County Airport) → Colombo (Colombo Ratmalana Airport)
8,843 mi
14,231 km · 7,684 nm
17h 48m
estimated nonstop flight time
+10.5h
time difference · heading north
See live ISW→RML fares Phone-only fares on this route — call free
Flight time details
8,843 miles nonstop takes roughly 17h 48m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- ISW — Alexander Field South Wood County Airport · Wisconsin Rapids, United States
- RML — Colombo Ratmalana Airport · Colombo, 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 ISW
- STE · Stevens Point Municipal Airport20 mi away
- MFI · Marshfield Municipal Airport26 mi away
- CWA · Central Wisconsin Airport30 mi away
- VOK · Volk Field36 mi away
Near RML
- CMB · Bandaranaike International Colombo Airport25 mi away
- KCT · Koggala Airport65 mi away
- HRI · Mattala Rajapaksa International Airport93 mi away
- GIU · Sigiriya Air Force Base97 mi away
Frequently asked questions
How far is ISW from RML?
The flight distance from Wisconsin Rapids (ISW) to Colombo (RML) is 8,843 miles (14,231 km, 7,684 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISW to RML?
A nonstop flight takes about 17h 48m 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 Wisconsin Rapids and Colombo?
Colombo is 10.5 hours ahead of Wisconsin Rapids.
What is the cheapest way to fly from ISW to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISW–RML that never appear on search engines, with no booking fees.