# Distance from Ayolas (AYO) to Kathmandu (KTM)

> 16,304 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,304 km / 10,131 mi / 8,803 nm
- **Estimated flight time**: 20h
- **Heading**: 80° (east)
- **Return heading**: 262° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Paraguay) → Nepal
- **Intercontinental**: South America → Asia
- **Time difference**: +8.75h (When it's 00:13 in Ayolas, it's 08:58 in Kathmandu)
- **Elevation difference**: 4,167 ft (KTM is higher than AYO)

## Airports

### [Juan De Ayolas Airport (AYO)](https://www.flightduration.online/airport/ayo-ayolas-juan-de-ayolas-airport/1ef266df-a5d9-6e34-81c7-06bb2780ed98)

- City: Ayolas, Paraguay
- ICAO: SGAY
- Timezone: America/Asuncion
- Coordinates: -27.370000, -56.850000
- Elevation: 223 ft

### [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

## 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 00:13 in Ayolas, it's 08:58 in Kathmandu.
With a 8.75-hour time difference, expect significant jet lag.

## Related

- [Juan De Ayolas Airport (AYO)](https://www.flightduration.online/airport/ayo-ayolas-juan-de-ayolas-airport/1ef266df-a5d9-6e34-81c7-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)