| Orivesi to Oria | 1,490.02 mi (2,397.95 km) |
| Orivesi to Oristano | 1,644.11 mi (2,645.94 km) |
| Orivesi to Orta Nova | 1,451.06 mi (2,335.25 km) |
| Orivesi to Orte | 1,416.35 mi (2,279.39 km) |
| Orivesi to Ortona | 1,397.05 mi (2,248.34 km) |
| Orivesi to Orvieto | 1,403.27 mi (2,258.34 km) |
| Orivesi to Orzinuovi | 1,264.41 mi (2,034.88 km) |
| Orivesi to Osimo | 1,333.10 mi (2,145.41 km) |
| Orivesi to Ospitaletto | 1,251.92 mi (2,014.77 km) |
| Orivesi to Ostuni | 1,474.49 mi (2,372.96 km) |
| Orivesi to Ottaviano | 1,497.03 mi (2,409.23 km) |
| Orivesi to Ovada | 1,337.01 mi (2,151.72 km) |
| Orivesi to Ozieri | 1,592.71 mi (2,563.21 km) |
| Orivesi to Paceco | 1,713.24 mi (2,757.19 km) |
| Orivesi to Pachino | 1,770.36 mi (2,849.13 km) |
