How many letters does the top answer for “a port city and capital of gambia” have?

The most common answer is banjul (6 letters).

Crossword clue: a port city and capital of gambia

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

banjul 6 letters wn-def

a port city and capital of Gambia

capital of the gambia 50% similar → banjul

city in the gambia 50% similar → banjul