Distance From Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field to OR Tambo International Airport, GRK - JNB Distance

The distance from Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field (GRK) to OR Tambo International Airport (JNB) is 9179 miles or 14773 kilometers or 7971 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 Killeen ( United States ) to Johannesburg ( South Africa )?

A one-way nonstop (direct) flight between Killeen and Johannesburg takes around 21 hours 6 minutes.

Estimated flight time from Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field, Killeen, United States to OR Tambo International Airport, Johannesburg, South Africa is 21 hours 6 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 • GRK - JNB

Kilometers		14773 km
Statute Miles		9179 miles
Nautical Miles		7971 nm
Avg. Time of Flight		21 hours 6 minutes

Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field to OR Tambo International Airport Flight Route Map - GRK to JNB Flight Path

Location of Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field & OR Tambo International Airport is given below.
Click the map to view Killeen to Johannesburg nonstop flight path and travel direction.

Click to see flight route on Google Map between Killeen, United States and Johannesburg, South Africa. .

Nonstop flight route between Killeen, United States and Johannesburg, South Africa.

Time Difference Between the Airports • GRK - JNB

Time difference between Killeen (United States) and Johannesburg (South Africa) is 8 Hours.
Johannesburg time is 8 Hours ahead of Killeen.

Location	Local Time
Killeen (United States)	2026-03-21, 01:13:35 MDT
Johannesburg (South Africa)	2026-03-21, 09:13:35 SAST

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

Killeen-Fort Hood Regional Airport / Robert Gray Army Air Field (GRK / KGRK) Killeen, United States

Destination

OR Tambo International Airport (JNB / FAOR) Johannesburg, South Africa