| Kranjska Gora to Orbetello | 306.99 mi (494.05 km) |
| Kranjska Gora to Oria | 456.14 mi (734.08 km) |
| Kranjska Gora to Oristano | 524.27 mi (843.73 km) |
| Kranjska Gora to Orta Nova | 368.77 mi (593.48 km) |
| Kranjska Gora to Orte | 286.54 mi (461.15 km) |
| Kranjska Gora to Ortona | 287.32 mi (462.40 km) |
| Kranjska Gora to Orvieto | 273.02 mi (439.39 km) |
| Kranjska Gora to Orzinuovi | 199.74 mi (321.45 km) |
| Kranjska Gora to Osimo | 207.96 mi (334.67 km) |
| Kranjska Gora to Ospitaletto | 189.39 mi (304.80 km) |
| Kranjska Gora to Ostuni | 440.34 mi (708.66 km) |
| Kranjska Gora to Ottaviano | 390.89 mi (629.08 km) |
| Kranjska Gora to Ovada | 279.41 mi (449.67 km) |
| Kranjska Gora to Ozieri | 472.67 mi (760.69 km) |
| Kranjska Gora to Paceco | 590.82 mi (950.83 km) |
