Airport Myrtle Beach Intl is located in United States near the city of Myrtle Beach. The international codes of Myrtle Beach Intl airport are ICAO: KMYR and IATA: MYR. Myrtle Beach Intl is located at latitude 33.6797 and longitude -78.9283. The elevation above sea level is 25ft (8m). Local timezone at the airport is UTC/GMT -5:00 hours.