# Distance from Kathmandu (KTM) to Bol (OTC)

> 7,429 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,429 km / 4,616 mi / 4,011 nm
- **Estimated flight time**: 10h
- **Heading**: 273° (west)
- **Return heading**: 65° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Nepal) → Chad
- **Intercontinental**: Asia → Africa
- **Time difference**: -4.75h (When it's 12:24 in Kathmandu, it's 07:39 in Bol)
- **Elevation difference**: 3,435 ft (OTC 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

### [Bol Airport (OTC)](https://www.flightduration.online/airport/otc-bol-bol-airport/1ef266de-de57-6cbc-ae29-06bb2780ed98)

- City: Bol, Chad
- ICAO: FTTL
- Timezone: Africa/Ndjamena
- Coordinates: 13.440000, 14.740000
- Elevation: 955 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 12:24 in Kathmandu, it's 07:39 in Bol.
The 4.75-hour time difference may cause some jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Bol Airport (OTC)](https://www.flightduration.online/airport/otc-bol-bol-airport/1ef266de-de57-6cbc-ae29-06bb2780ed98)
- [Flight duration calculator](/#calculator)