Distance From Overland-Lohse Field to Singapore Changi Airport

The distance from Overland-Lohse Field () to Singapore Changi Airport (SIN) is 8616 miles or 13865 kilometers or 7482 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Alamo ( United States ) to Singapore ( Singapore )?

A one-way nonstop (direct) flight between Alamo and Singapore takes around 19 hours 48 minutes.

Estimated flight time from Overland-Lohse Field, Alamo, United States to Singapore Changi Airport, Singapore, Singapore is 19 hours 48 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - SIN

Kilometers		13865 km
Statute Miles		8616 miles
Nautical Miles		7482 nm
Avg. Time of Flight		19 hours 48 minutes

Overland-Lohse Field to Singapore Changi Airport Flight Route Map - to SIN Flight Path

Location of Overland-Lohse Field & Singapore Changi Airport is given below.
Click the map to view Alamo to Singapore nonstop flight path and travel direction.

Click to see flight route on Google Map between Alamo, United States and Singapore, Singapore. .

Nonstop flight route between Alamo, United States and Singapore, Singapore.

Time Difference Between the Airports • - SIN

Time difference between Alamo (United States) and Singapore (Singapore) is 13 Hours.
Singapore time is 13 Hours ahead of Alamo.

Location	Local Time
Alamo (United States)	2026-05-04, 11:25:56 CDT
Singapore (Singapore)	2026-05-05, 00:25:56 +08

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Overland-Lohse Field ( / 27ND) Alamo, United States

Destination

Singapore Changi Airport (SIN / WSSS) Singapore, Singapore