By road
By road
State Highway 6 runs from Nelson via Buller and Westport, then down the length of the West Coast then via the Haast Pass to Wanaka and the Southern Lakes in Central Otago.
State Hughway 69 between Inangahua Junction and Reefton allows one to bypass the narrow Buller Gorge section and travel more directly to Greymouth on State Highway 7.
From Christchurch you can travel by two alternative routes to Greymouth: