# Distance from Ambato (ATF) to Singapore (SIN)

> 19,730 km · estimated flight time 24h · Ultra-long-haul route.

## Summary

- **Distance**: 19,730 km / 12,260 mi / 10,653 nm
- **Estimated flight time**: 24h
- **Heading**: 273° (west)
- **Return heading**: 87° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Ecuador) → Singapore
- **Intercontinental**: South America → Asia
- **Time difference**: +13h (When it's 19:05 in Ambato, it's 08:05 in Singapore)
- **Elevation difference**: 8,480 ft (SIN is lower than ATF)

## Airports

### [Chachoan Airport (ATF)](https://www.flightduration.online/airport/atf-ambato-chachoan-airport/1ef266df-a4b4-672a-89f0-06bb2780ed98)

- City: Ambato, Ecuador
- ICAO: SEAM
- Timezone: America/Guayaquil
- Coordinates: -1.210000, -78.570000
- Elevation: 8,502 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 an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 19:05 in Ambato, it's 08:05 in Singapore.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Chachoan Airport (ATF)](https://www.flightduration.online/airport/atf-ambato-chachoan-airport/1ef266df-a4b4-672a-89f0-06bb2780ed98)
- [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)