North Harbour Business Park is an established commercial location just 4 miles north west of Portsmouth city centre and located 1 mile from the M27 (Junction 12) connecting the area with key surrounding commercial cities as well as the national motorway network. North Harbour benefits from easy access to two railway stations; Portchester (1 mile west) and Cosham (2 miles east). Both stations provide regular services to London Waterloo as well as surrounding towns. Portsmouth & Southsea railway station is just 5 miles south east providing additional, frequent rail services. Southampton International Airport is located 18 miles west of North Harbour accessed directly via the M27 (Junction 5). It is the main business airport for the South Coast.