The flight distance from Khok Kathiam Airport (KKM) in Khok Kathiam Airport, Thailand to Singapore Changi International Airport (SIN) in Singapore, Singapore is 1,547 kilometers (961 miles / 835 nautical miles). The estimated flight time for this route is approximately 3h, flying south southeast at a heading of 166°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Thailand with Singapore. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:11 in Khok Kathiam Airport, it's 03:11 in Singapore.

The return flight from Singapore (SIN) to Khok Kathiam Airport (KKM) follows a heading of 346° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Khok Kathiam Airport (KKM) and Singapore Changi International Airport (SIN) detail pages, or use our flight duration calculator to compare other routes.