Koch'ang, South Korea, boasts a well-developed transport infrastructure. Key delivery options include Incheon International Airport, located about 70 km away, and the Port of Busan, approximately 200 km from the city. Major courier services like CJ Logistics and Hanjin operate in the area. Typical delivery times from abroad range from 3 to 7 days, depending on the shipping method. Be aware of strict customs regulations and potential import duties that may affect the delivery process.