| Chamonix-Mont-Blanc to Oberriet | 160.19 mi (257.81 km) |
| Chamonix-Mont-Blanc to Obersiggenthal | 127.41 mi (205.05 km) |
| Chamonix-Mont-Blanc to Oberwil | 114.64 mi (184.50 km) |
| Chamonix-Mont-Blanc to Oberwingert | 142.27 mi (228.96 km) |
| Chamonix-Mont-Blanc to Oftringen | 108.42 mi (174.49 km) |
| Chamonix-Mont-Blanc to Olten | 110.11 mi (177.21 km) |
| Chamonix-Mont-Blanc to Onex | 41.05 mi (66.06 km) |
| Chamonix-Mont-Blanc to Opfikon | 131.82 mi (212.14 km) |
| Chamonix-Mont-Blanc to Ostermundigen | 77.23 mi (124.29 km) |
| Chamonix-Mont-Blanc to Payerne | 61.88 mi (99.59 km) |
| Chamonix-Mont-Blanc to Pfaffikon | 134.93 mi (217.14 km) |
| Chamonix-Mont-Blanc to Plan-les-Ouates | 39.83 mi (64.11 km) |
| Chamonix-Mont-Blanc to Pratteln | 116.99 mi (188.28 km) |
| Chamonix-Mont-Blanc to Prilly | 44.14 mi (71.03 km) |
| Chamonix-Mont-Blanc to Pully | 42.20 mi (67.91 km) |
