| Castle Rock to Mels | 5,226.84 mi (8,411.78 km) |
| Castle Rock to Mendrisio | 5,267.89 mi (8,477.85 km) |
| Castle Rock to Meyrin | 5,148.27 mi (8,285.34 km) |
| Castle Rock to Mohlin | 5,148.96 mi (8,286.45 km) |
| Castle Rock to Monthey | 5,178.24 mi (8,333.57 km) |
| Castle Rock to Montreux | 5,168.59 mi (8,318.04 km) |
| Castle Rock to Morges | 5,149.97 mi (8,288.08 km) |
| Castle Rock to Munchenstein | 5,142.97 mi (8,276.82 km) |
| Castle Rock to Muri | 5,165.39 mi (8,312.89 km) |
| Castle Rock to Muttenz | 5,144.13 mi (8,278.67 km) |
| Castle Rock to Naters | 5,211.49 mi (8,387.09 km) |
| Castle Rock to Neuchatel | 5,143.04 mi (8,276.92 km) |
| Castle Rock to Neuenhof | 5,170.81 mi (8,321.61 km) |
| Castle Rock to Neuhausen am Rheinfall | 5,169.60 mi (8,319.66 km) |
| Castle Rock to Niederhasli | 5,174.55 mi (8,327.63 km) |
