| Vrhnika to Oerlinghausen | 486.76 mi (783.36 km) |
| Vrhnika to Oestrich-Winkel | 402.91 mi (648.43 km) |
| Vrhnika to Offenburg | 344.87 mi (555.01 km) |
| Vrhnika to Oftersheim | 354.81 mi (571.01 km) |
| Vrhnika to Ohrdruf | 373.67 mi (601.36 km) |
| Vrhnika to Ohringen | 316.04 mi (508.61 km) |
| Vrhnika to Olbernhau | 328.01 mi (527.88 km) |
| Vrhnika to Olching | 208.58 mi (335.68 km) |
| Vrhnika to Oldenburg | 565.63 mi (910.29 km) |
| Vrhnika to Oldenburg in Holstein | 595.36 mi (958.15 km) |
| Vrhnika to Olfen | 506.31 mi (814.83 km) |
| Vrhnika to Olpe | 457.32 mi (735.99 km) |
| Vrhnika to Olsberg | 456.74 mi (735.05 km) |
| Vrhnika to Oranienburg | 471.67 mi (759.08 km) |
| Vrhnika to Ortenberg | 387.66 mi (623.88 km) |
