Distance From San Juan /Uganik/ Seaplane Base to OR Tambo International Airport, UGI - JNB Distance

The distance from San Juan /Uganik/ Seaplane Base (UGI) to OR Tambo International Airport (JNB) is 10253 miles or 16500 kilometers or 8904 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 San Juan ( United States ) to Johannesburg ( South Africa )?

A one-way nonstop (direct) flight between San Juan and Johannesburg takes around 23 hours 34 minutes.

Estimated flight time from San Juan /Uganik/ Seaplane Base, San Juan, United States to OR Tambo International Airport, Johannesburg, South Africa is 23 hours 34 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 • UGI - JNB

Kilometers		16500 km
Statute Miles		10253 miles
Nautical Miles		8904 nm
Avg. Time of Flight		23 hours 34 minutes

San Juan /Uganik/ Seaplane Base to OR Tambo International Airport Flight Route Map - UGI to JNB Flight Path

Location of San Juan /Uganik/ Seaplane Base & OR Tambo International Airport is given below.
Click the map to view San Juan to Johannesburg nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • UGI - JNB

Time difference between San Juan (United States) and Johannesburg (South Africa) is 10 Hours.
Johannesburg time is 10 Hours ahead of San Juan.

Location	Local Time
San Juan (United States)	2026-05-07, 06:27:02 AKDT
Johannesburg (South Africa)	2026-05-07, 16:27:02 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

San Juan /Uganik/ Seaplane Base (UGI / ) San Juan, United States

Destination

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