| Cahors to Oestrich-Winkel | 491.45 mi (790.92 km) |
| Cahors to Offenburg | 415.21 mi (668.22 km) |
| Cahors to Oftersheim | 478.57 mi (770.18 km) |
| Cahors to Ohrdruf | 616.76 mi (992.57 km) |
| Cahors to Ohringen | 502.50 mi (808.70 km) |
| Cahors to Olbernhau | 700.12 mi (1,126.73 km) |
| Cahors to Olching | 537.27 mi (864.65 km) |
| Cahors to Oldenburg | 674.62 mi (1,085.70 km) |
| Cahors to Oldenburg in Holstein | 800.86 mi (1,288.86 km) |
| Cahors to Olfen | 571.83 mi (920.27 km) |
| Cahors to Olpe | 542.01 mi (872.28 km) |
| Cahors to Olsberg | 577.24 mi (928.98 km) |
| Cahors to Oranienburg | 785.41 mi (1,264.00 km) |
| Cahors to Ortenberg | 541.15 mi (870.90 km) |
| Cahors to Oschatz | 717.18 mi (1,154.19 km) |
