| Montmelo to Oberriet | 536.89 mi (864.05 km) |
| Montmelo to Obersiggenthal | 506.21 mi (814.66 km) |
| Montmelo to Oberwil | 487.34 mi (784.30 km) |
| Montmelo to Oberwingert | 521.89 mi (839.90 km) |
| Montmelo to Oftringen | 486.18 mi (782.42 km) |
| Montmelo to Olten | 487.54 mi (784.63 km) |
| Montmelo to Onex | 372.79 mi (599.94 km) |
| Montmelo to Opfikon | 511.39 mi (823.00 km) |
| Montmelo to Ostermundigen | 454.13 mi (730.86 km) |
| Montmelo to Payerne | 431.12 mi (693.82 km) |
| Montmelo to Pfaffikon | 514.45 mi (827.93 km) |
| Montmelo to Plan-les-Ouates | 372.25 mi (599.07 km) |
| Montmelo to Pratteln | 491.38 mi (790.80 km) |
| Montmelo to Prilly | 406.05 mi (653.48 km) |
| Montmelo to Pully | 406.87 mi (654.79 km) |
