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SLD to RML: distance & flight time

Sliac (Sliač Airport) → Colombo (Colombo Ratmalana Airport)

4,547 mi
7,318 km · 3,951 nm
9h 23m
estimated nonstop flight time
+3.5h
time difference · heading east
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Flight time details

4,547 miles nonstop takes roughly 9h 23m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is SLD from RML?

The flight distance from Sliac (SLD) to Colombo (RML) is 4,547 miles (7,318 km, 3,951 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SLD to RML?

A nonstop flight takes about 9h 23m 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 Sliac and Colombo?

Colombo is 3.5 hours ahead of Sliac.

What is the cheapest way to fly from SLD to RML?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLD–RML that never appear on search engines, with no booking fees.
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