| Round Rock to Mels | 5,423.71 mi (8,728.62 km) |
| Round Rock to Mendrisio | 5,450.63 mi (8,771.95 km) |
| Round Rock to Meyrin | 5,319.00 mi (8,560.10 km) |
| Round Rock to Mohlin | 5,342.72 mi (8,598.27 km) |
| Round Rock to Monthey | 5,353.96 mi (8,616.37 km) |
| Round Rock to Montreux | 5,346.02 mi (8,603.58 km) |
| Round Rock to Morges | 5,326.07 mi (8,571.48 km) |
| Round Rock to Munchenstein | 5,335.13 mi (8,586.06 km) |
| Round Rock to Muri | 5,350.90 mi (8,611.44 km) |
| Round Rock to Muttenz | 5,336.45 mi (8,588.19 km) |
| Round Rock to Naters | 5,393.48 mi (8,679.96 km) |
| Round Rock to Neuchatel | 5,326.37 mi (8,571.96 km) |
| Round Rock to Neuenhof | 5,365.94 mi (8,635.65 km) |
| Round Rock to Neuhausen am Rheinfall | 5,368.61 mi (8,639.94 km) |
| Round Rock to Niederhasli | 5,370.86 mi (8,643.56 km) |
