The flight distance from Singapore Changi International Airport (SIN) in Singapore, Singapore to Buol Airport (UOL) in Buol-Celebes Island, Indonesia is 1,939 kilometers (1,205 miles / 1,047 nautical miles). The estimated flight time for this route is approximately 3h, flying east at a heading of 90°.

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 Singapore with Indonesia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 10:31 in Singapore, it's 10:31 in Buol-Celebes Island.

The return flight from Buol-Celebes Island (UOL) to Singapore (SIN) follows a heading of 271° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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