| Preakness to Mels | 3,976.09 mi (6,398.90 km) |
| Preakness to Mendrisio | 3,995.36 mi (6,429.92 km) |
| Preakness to Meyrin | 3,859.57 mi (6,211.38 km) |
| Preakness to Mohlin | 3,894.55 mi (6,267.67 km) |
| Preakness to Monthey | 3,896.47 mi (6,270.76 km) |
| Preakness to Montreux | 3,889.44 mi (6,259.45 km) |
| Preakness to Morges | 3,869.10 mi (6,226.71 km) |
| Preakness to Munchenstein | 3,886.20 mi (6,254.23 km) |
| Preakness to Muri | 3,898.28 mi (6,273.68 km) |
| Preakness to Muttenz | 3,887.60 mi (6,256.48 km) |
| Preakness to Naters | 3,938.54 mi (6,338.47 km) |
| Preakness to Neuchatel | 3,872.96 mi (6,232.93 km) |
| Preakness to Neuenhof | 3,918.19 mi (6,305.72 km) |
| Preakness to Neuhausen am Rheinfall | 3,922.95 mi (6,313.38 km) |
| Preakness to Niederhasli | 3,923.67 mi (6,314.54 km) |
