| Cesson to Oestrich-Winkel | 262.66 mi (422.71 km) |
| Cesson to Offenburg | 244.09 mi (392.83 km) |
| Cesson to Oftersheim | 276.96 mi (445.73 km) |
| Cesson to Ohrdruf | 395.33 mi (636.23 km) |
| Cesson to Ohringen | 316.39 mi (509.18 km) |
| Cesson to Olbernhau | 501.36 mi (806.87 km) |
| Cesson to Olching | 400.52 mi (644.58 km) |
| Cesson to Oldenburg | 399.73 mi (643.31 km) |
| Cesson to Oldenburg in Holstein | 532.45 mi (856.89 km) |
| Cesson to Olfen | 303.59 mi (488.57 km) |
| Cesson to Olpe | 288.23 mi (463.87 km) |
| Cesson to Olsberg | 324.45 mi (522.15 km) |
| Cesson to Oranienburg | 547.60 mi (881.27 km) |
| Cesson to Ortenberg | 314.99 mi (506.94 km) |
| Cesson to Oschatz | 503.43 mi (810.19 km) |
