How far is the international airport away from the centre of Kuala Lumpur city?
It is actually quite vague where the centre of Kuala Lumpur could be in your question. Assumably you meant the Petronas Twin Towers where it is the height of urban activities and traffic. The distance is approximately 58km according to Google Maps. Google maps is a trustable site to look for locations. Search ‘Kuala lumpur city centre’ and get directions to ‘KL International Airport, Kuala Lumpur’.