Which African capital is served by Jomo Kenyatta International Airport? Nairobi.
Jomo Kenyatta International Airport is Nairobi's principal international gateway and Kenya's busiest airport. It stands in the Embakasi area, roughly 18 kilometres southeast of Nairobi's city centre, and serves the wider Nairobi metropolitan region. Its airport code is NBO.
The airport opened in 1958 as Embakasi Airport. It was renamed in 1978 to honour Jomo Kenyatta, Kenya's first prime minister and first president. Kenya Airways uses the airport as its main hub, making it an important connection point between East Africa, Europe, the Middle East and Asia.
The key distinction is between the city served and the airport's physical suburb: Embakasi is within Nairobi, so the answer is Nairobi rather than a separate Kenyan city. Kenya also has international airports in Mombasa, Kisumu and Eldoret, but none matches the clue's named airport.