Airport Oakland Co. Intl is located in United States near the city of Pontiac. The international codes of Oakland Co. Intl airport are ICAO: KPTK and IATA: PTK. Oakland Co. Intl is located at latitude 42.667 and longitude -83.35. The elevation above sea level is 980ft (299m). Local timezone at the airport is UTC/GMT -5:00 hours.