Distance From Thornton River Airport to Jomo Kenyatta International Airport

The distance from Thornton River Airport () to Jomo Kenyatta International Airport (NBO) is 7611 miles or 12249 kilometers or 6610 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Castleton ( United States ) to Nairobi ( Kenya )?

A one-way nonstop (direct) flight between Castleton and Nairobi takes around 17 hours 29 minutes.

Estimated flight time from Thornton River Airport, Castleton, United States to Jomo Kenyatta International Airport, Nairobi, Kenya is 17 hours 29 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - NBO

Kilometers		12249 km
Statute Miles		7611 miles
Nautical Miles		6610 nm
Avg. Time of Flight		17 hours 29 minutes

Thornton River Airport to Jomo Kenyatta International Airport Flight Route Map - to NBO Flight Path

Location of Thornton River Airport & Jomo Kenyatta International Airport is given below.
Click the map to view Castleton to Nairobi nonstop flight path and travel direction.

Click to see flight route on Google Map between Castleton, United States and Nairobi, Kenya. .

Nonstop flight route between Castleton, United States and Nairobi, Kenya.

Time Difference Between the Airports • - NBO

Time difference between Castleton (United States) and Nairobi (Kenya) is 7 Hours.
Nairobi time is 7 Hours ahead of Castleton.

Location	Local Time
Castleton (United States)	2026-08-08, 07:10:30 EDT
Nairobi (Kenya)	2026-08-08, 14:10:30 EAT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Thornton River Airport ( / ) Castleton, United States

Destination

Jomo Kenyatta International Airport (NBO / HKJK) Nairobi, Kenya