| Visselhovede to Oria | 940.55 mi (1,513.66 km) |
| Visselhovede to Oristano | 903.63 mi (1,454.26 km) |
| Visselhovede to Orta Nova | 853.20 mi (1,373.10 km) |
| Visselhovede to Orte | 737.37 mi (1,186.69 km) |
| Visselhovede to Ortona | 766.58 mi (1,233.70 km) |
| Visselhovede to Orvieto | 717.61 mi (1,154.88 km) |
| Visselhovede to Orzinuovi | 523.05 mi (841.76 km) |
| Visselhovede to Osimo | 679.12 mi (1,092.94 km) |
| Visselhovede to Ospitaletto | 512.55 mi (824.87 km) |
| Visselhovede to Ostuni | 924.56 mi (1,487.94 km) |
| Visselhovede to Ottaviano | 867.95 mi (1,396.84 km) |
| Visselhovede to Ovada | 576.94 mi (928.49 km) |
| Visselhovede to Ozieri | 855.93 mi (1,377.49 km) |
| Visselhovede to Paceco | 1,044.95 mi (1,681.68 km) |
| Visselhovede to Pachino | 1,153.98 mi (1,857.15 km) |
