| Radovljica to Opwijk | 555.96 mi (894.74 km) |
| Radovljica to Ostend | 612.39 mi (985.54 km) |
| Radovljica to Oud-Heverlee | 533.19 mi (858.08 km) |
| Radovljica to Oud-Turnhout | 540.41 mi (869.71 km) |
| Radovljica to Oudenaarde | 573.95 mi (923.69 km) |
| Radovljica to Oudenburg | 607.91 mi (978.34 km) |
| Radovljica to Oupeye | 492.75 mi (793.00 km) |
| Radovljica to Overijse | 536.35 mi (863.17 km) |
| Radovljica to Overpelt | 521.23 mi (838.83 km) |
| Radovljica to Paal | 522.61 mi (841.07 km) |
| Radovljica to Peer | 516.48 mi (831.20 km) |
| Radovljica to Pepinster | 480.95 mi (774.01 km) |
| Radovljica to Peruwelz | 563.89 mi (907.49 km) |
| Radovljica to Perwez | 520.11 mi (837.04 km) |
| Radovljica to Philippeville | 515.99 mi (830.40 km) |
