The road measures 92.54 miles long and would take a car obeying speed limits 2 hours and 20 minutes to travel its length.
The A77 is a A Road and is located in the Zone 7 Highways Region.
This is a true long-distance route, journeying through numerous towns like Portpatrick, STRANRAER, Craigenquarroch, Lochans, Innermessan, Cairnryan, Ballantrae, Lendalfoot, GIRVAN, Turnberry, Kirkoswald, MAYBOLE, Minishant, AYR, Mainholm, St. Quivox, Monkton, Symington, KILMARNOCK, Craigie, Fenwick, Newton Mearns, Giffnock, and GLASGOW.
The road passes through several counties, including Wigtown, Ayrshire and Arran, Renfrewshire, and City of Glasgow.