| Castelnau-le-Lez to Oberriet | 373.91 mi (601.75 km) |
| Castelnau-le-Lez to Obersiggenthal | 340.27 mi (547.61 km) |
| Castelnau-le-Lez to Oberwil | 320.77 mi (516.23 km) |
| Castelnau-le-Lez to Oberwingert | 356.61 mi (573.91 km) |
| Castelnau-le-Lez to Oftringen | 320.02 mi (515.03 km) |
| Castelnau-le-Lez to Olten | 321.33 mi (517.13 km) |
| Castelnau-le-Lez to Onex | 206.19 mi (331.83 km) |
| Castelnau-le-Lez to Opfikon | 345.95 mi (556.76 km) |
| Castelnau-le-Lez to Ostermundigen | 287.96 mi (463.43 km) |
| Castelnau-le-Lez to Payerne | 264.58 mi (425.81 km) |
| Castelnau-le-Lez to Pfaffikon | 349.56 mi (562.56 km) |
| Castelnau-le-Lez to Plan-les-Ouates | 205.65 mi (330.97 km) |
| Castelnau-le-Lez to Pratteln | 324.87 mi (522.83 km) |
| Castelnau-le-Lez to Prilly | 239.49 mi (385.43 km) |
| Castelnau-le-Lez to Pully | 240.36 mi (386.82 km) |
