| Rapla to Opwijk | 981.50 mi (1,579.57 km) |
| Rapla to Ostend | 1,010.78 mi (1,626.69 km) |
| Rapla to Oud-Heverlee | 972.29 mi (1,564.74 km) |
| Rapla to Oud-Turnhout | 939.56 mi (1,512.08 km) |
| Rapla to Oudenaarde | 1,005.73 mi (1,618.56 km) |
| Rapla to Oudenburg | 1,010.04 mi (1,625.50 km) |
| Rapla to Oupeye | 947.49 mi (1,524.84 km) |
| Rapla to Overijse | 978.90 mi (1,575.38 km) |
| Rapla to Overpelt | 930.38 mi (1,497.30 km) |
| Rapla to Paal | 946.48 mi (1,523.21 km) |
| Rapla to Peer | 933.16 mi (1,501.77 km) |
| Rapla to Pepinster | 948.99 mi (1,527.25 km) |
| Rapla to Peruwelz | 1,021.86 mi (1,644.53 km) |
| Rapla to Perwez | 977.54 mi (1,573.21 km) |
| Rapla to Philippeville | 1,006.38 mi (1,619.61 km) |
