| Crotone to Opwijk | 1,032.70 mi (1,661.98 km) |
| Crotone to Ostend | 1,083.47 mi (1,743.68 km) |
| Crotone to Oud-Heverlee | 1,011.78 mi (1,628.30 km) |
| Crotone to Oud-Turnhout | 1,028.28 mi (1,654.86 km) |
| Crotone to Oudenaarde | 1,044.23 mi (1,680.53 km) |
| Crotone to Oudenburg | 1,078.93 mi (1,736.37 km) |
| Crotone to Oupeye | 977.59 mi (1,573.27 km) |
| Crotone to Overijse | 1,013.07 mi (1,630.38 km) |
| Crotone to Overpelt | 1,011.12 mi (1,627.24 km) |
| Crotone to Paal | 1,008.27 mi (1,622.65 km) |
| Crotone to Peer | 1,005.59 mi (1,618.35 km) |
| Crotone to Pepinster | 965.20 mi (1,553.33 km) |
| Crotone to Peruwelz | 1,028.33 mi (1,654.94 km) |
| Crotone to Perwez | 996.65 mi (1,603.96 km) |
| Crotone to Philippeville | 982.93 mi (1,581.88 km) |
