| | M11 | London to Manchester | Details Unknown | Megabus | | M11A | Glasgow to London | Details Unknown | Megabus | | M 8 | Stirling to Glasgow | Mon to Sat (4 trips, 3 back) | Scottish Citylink | | M 9 | Glasgow to Dundee | Evenings only, Mon to Sun (1 trip) | Scottish Citylink | | M 9 | Glasgow to Dundee | Mon to Sun (1 trip) | Parks | | M 8 | Whitecross to Glasgow | Only this direction, Mon to Sat (1 trip) | Scottish Citylink | | M 8 | Glasgow to Perth | Evenings only, one way, Sat (1 trip) | Scottish Citylink | | M 8 | Perth to Glasgow | Only this direction, Sat (1 trip) | Scottish Citylink | | M 8 | Perth to Glasgow | Early Mornings, this way only, Mon to Fri (1 trip) | Scottish Citylink | | M 8 | Perth to Glasgow | Only this direction, Mon to Fri (1 trip) | Scottish Citylink | | M 8 | Glasgow to Dundee | Evenings only, one way, Sun (1 trip) | Scottish Citylink | | M 8 | Glasgow to Dundee | Only this direction, Mon to Sat (8 trips) Sun (4 trips) | Scottish Citylink | | M 8 | Glasgow to Dundee | Only this direction, Mon to Sat (1 trip) | Scottish Citylink | | M 8 | Dundee to Glasgow | Only this direction, Mon to Fri (5 trips) Sat (6 trips) Sun (4 trips) | Scottish Citylink | | M 8 | Dundee to Glasgow | Only this direction, Mon to Sat (2 trips) | Scottish Citylink | | M 9 | Glasgow to Aberdeen | Mon to Sun (5 trips, 4 back) | Scottish Citylink | | M 9 | Aberdeen to Glasgow | Mon to Sun (5 trips, 4 back) | Scottish Citylink | | M 9 | Perth to Dundee | Only this direction, Mon to Fri (1 trip) | Scottish Citylink |
