# Distance from Kathmandu (KTM) to Singapore (SIN)

> 3,538 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,538 km / 2,198 mi / 1,910 nm
- **Estimated flight time**: 5h
- **Heading**: 143° (southeast)
- **Return heading**: 328° (north northwest)
- **Classification**: Medium-haul
- **Type**: International (Nepal) → Singapore
- **Time difference**: +2.25h (When it's 21:53 in Kathmandu, it's 00:08 in Singapore)
- **Elevation difference**: 4,368 ft (SIN is lower than KTM)

## Airports

### [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)

- City: Kathmandu, Nepal
- ICAO: VNKT
- Timezone: Asia/Kathmandu
- Coordinates: 27.700000, 85.360000
- Elevation: 4,390 ft

### [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)

- City: Singapore, Singapore
- ICAO: WSSS
- Timezone: Asia/Singapore
- Coordinates: 1.350000, 103.990000
- Elevation: 22 ft

## Route notes

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.

Time-zone information: When it's 21:53 in Kathmandu, it's 00:08 in Singapore.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Flight duration calculator](/#calculator)