| Castelldefels to Mendrisio | 472.37 mi (760.20 km) |
| Castelldefels to Meyrin | 397.38 mi (639.52 km) |
| Castelldefels to Mohlin | 521.25 mi (838.87 km) |
| Castelldefels to Monthey | 423.48 mi (681.53 km) |
| Castelldefels to Montreux | 432.64 mi (696.27 km) |
| Castelldefels to Morges | 426.01 mi (685.59 km) |
| Castelldefels to Munchenstein | 512.72 mi (825.14 km) |
| Castelldefels to Muri | 476.39 mi (766.68 km) |
| Castelldefels to Muttenz | 513.61 mi (826.58 km) |
| Castelldefels to Naters | 459.42 mi (739.36 km) |
| Castelldefels to Neuchatel | 465.17 mi (748.62 km) |
| Castelldefels to Neuenhof | 528.77 mi (850.98 km) |
| Castelldefels to Neuhausen am Rheinfall | 549.90 mi (884.98 km) |
| Castelldefels to Niederhasli | 535.27 mi (861.44 km) |
| Castelldefels to Nyon | 411.36 mi (662.02 km) |
