Air Miles Calculator logo

How far is Roi Et from Kisumu?

The distance between Kisumu (Kisumu International Airport) and Roi Et (Roi Et Airport) is 4836 miles / 7783 kilometers / 4202 nautical miles.

Kisumu International Airport – Roi Et Airport

Distance arrow
4836
Miles
Distance arrow
7783
Kilometers
Distance arrow
4202
Nautical miles

Search flights

Distance from Kisumu to Roi Et

There are several ways to calculate the distance from Kisumu to Roi Et. Here are two standard methods:

Vincenty's formula (applied above)
  • 4835.862 miles
  • 7782.565 kilometers
  • 4202.249 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 4831.739 miles
  • 7775.929 kilometers
  • 4198.666 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Kisumu to Roi Et?

The estimated flight time from Kisumu International Airport to Roi Et Airport is 9 hours and 39 minutes.

Flight carbon footprint between Kisumu International Airport (KIS) and Roi Et Airport (ROI)

On average, flying from Kisumu to Roi Et generates about 563 kg of CO2 per passenger, and 563 kilograms equals 1 240 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kisumu to Roi Et

See the map of the shortest flight path between Kisumu International Airport (KIS) and Roi Et Airport (ROI).

Airport information

Origin Kisumu International Airport
City: Kisumu
Country: Kenya Flag of Kenya
IATA Code: KIS
ICAO Code: HKKI
Coordinates: 0°5′10″S, 34°43′44″E
Destination Roi Et Airport
City: Roi Et
Country: Thailand Flag of Thailand
IATA Code: ROI
ICAO Code: VTUV
Coordinates: 16°7′0″N, 103°46′26″E