| Carmaux to Oberriet | 422.62 mi (680.14 km) |
| Carmaux to Obersiggenthal | 379.04 mi (610.00 km) |
| Carmaux to Oberwil | 353.27 mi (568.53 km) |
| Carmaux to Oberwingert | 398.36 mi (641.10 km) |
| Carmaux to Oftringen | 357.93 mi (576.04 km) |
| Carmaux to Olten | 358.70 mi (577.27 km) |
| Carmaux to Onex | 242.19 mi (389.77 km) |
| Carmaux to Opfikon | 387.30 mi (623.30 km) |
| Carmaux to Ostermundigen | 326.93 mi (526.14 km) |
| Carmaux to Payerne | 300.18 mi (483.10 km) |
| Carmaux to Pfaffikon | 393.12 mi (632.67 km) |
| Carmaux to Plan-les-Ouates | 242.17 mi (389.73 km) |
| Carmaux to Pratteln | 358.59 mi (577.09 km) |
| Carmaux to Prilly | 275.74 mi (443.76 km) |
| Carmaux to Pully | 277.61 mi (446.76 km) |
