# Distance from Keokuk (EOK) to Singapore (SIN)

> 15,110 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,110 km / 9,389 mi / 8,159 nm
- **Estimated flight time**: 19h
- **Heading**: 338° (north northwest)
- **Return heading**: 17° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Singapore
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 11:16 in Keokuk, it's 00:16 in Singapore)
- **Elevation difference**: 650 ft (SIN is lower than EOK)

## Airports

### [Keokuk Municipal Airport (EOK)](https://www.flightduration.online/airport/eok-keokuk-keokuk-municipal-airport/1ef266df-1a0e-6602-b2d2-06bb2780ed98)

- City: Keokuk, United States
- ICAO: KEOK
- Timezone: America/Chicago
- Coordinates: 40.460000, -91.430000
- Elevation: 672 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 11:16 in Keokuk, it's 00:16 in Singapore.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Keokuk Municipal Airport (EOK)](https://www.flightduration.online/airport/eok-keokuk-keokuk-municipal-airport/1ef266df-1a0e-6602-b2d2-06bb2780ed98)
- [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)