# Distance from Kasikasima (KCB) to Kathmandu (KTM)

> 14,619 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,619 km / 9,084 mi / 7,894 nm
- **Estimated flight time**: 18h
- **Heading**: 48° (northeast)
- **Return heading**: 303° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Suriname) → Nepal
- **Intercontinental**: South America → Asia
- **Time difference**: +8.75h (When it's 15:05 in Kasikasima, it's 23:50 in Kathmandu)
- **Elevation difference**: 3,794 ft (KTM is higher than KCB)

## Airports

### [Tepoe Airstrip (KCB)](https://www.flightduration.online/airport/kcb-kasikasima-tepoe-airstrip/1ef266df-b9b8-6428-8b4c-06bb2780ed98)

- City: Kasikasima, Suriname
- ICAO: SMTP
- Timezone: America/Paramaribo
- Coordinates: 3.150000, -55.720000
- Elevation: 596 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 15:05 in Kasikasima, it's 23:50 in Kathmandu.
With a 8.75-hour time difference, expect significant jet lag.

## Related

- [Tepoe Airstrip (KCB)](https://www.flightduration.online/airport/kcb-kasikasima-tepoe-airstrip/1ef266df-b9b8-6428-8b4c-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)