| Ivancna Gorica to Oerlinghausen | 500.66 mi (805.74 km) |
| Ivancna Gorica to Oestrich-Winkel | 421.39 mi (678.17 km) |
| Ivancna Gorica to Offenburg | 366.59 mi (589.97 km) |
| Ivancna Gorica to Oftersheim | 373.98 mi (601.87 km) |
| Ivancna Gorica to Ohrdruf | 385.95 mi (621.13 km) |
| Ivancna Gorica to Ohringen | 334.41 mi (538.18 km) |
| Ivancna Gorica to Olbernhau | 333.65 mi (536.96 km) |
| Ivancna Gorica to Olching | 226.57 mi (364.64 km) |
| Ivancna Gorica to Oldenburg | 578.40 mi (930.85 km) |
| Ivancna Gorica to Oldenburg in Holstein | 603.09 mi (970.58 km) |
| Ivancna Gorica to Olfen | 522.29 mi (840.54 km) |
| Ivancna Gorica to Olpe | 474.00 mi (762.83 km) |
| Ivancna Gorica to Olsberg | 471.96 mi (759.54 km) |
| Ivancna Gorica to Oranienburg | 476.22 mi (766.41 km) |
| Ivancna Gorica to Ortenberg | 403.99 mi (650.16 km) |
