Oyama, Japan, features a well-developed transport infrastructure, including the Oyama Station on the Tōhoku Shinkansen line, providing quick access to other major cities. Narita International Airport is about 100 km away, and maritime ports like Tokyo Port are within reasonable transport reach. Major courier services such as Yamato Transport and Sagawa Express operate in the city, ensuring fast domestic delivery. International shipping times range from 3 to 7 days depending on the shipping method and country of origin. It's important to be aware of customs regulations, especially for controlled items like electronics and food products.