Kotlas is an important transport hub in the Arkhangelsk region, located on the Northern Dvina River. The city is served by the Kotlas railway junction, connecting it to major cities across Russia. There is no international airport in Kotlas; the nearest one is in Arkhangelsk. Major courier services like SDEK and Russian Post operate in the area. Delivery times for parcels from abroad can range from 10 to 20 working days, depending on the country of origin. Be aware of customs requirements, as additional documentation may be needed for international shipments.