| Nyborg to Oria | 1,070.13 mi (1,722.20 km) |
| Nyborg to Oristano | 1,069.26 mi (1,720.80 km) |
| Nyborg to Orta Nova | 991.51 mi (1,595.68 km) |
| Nyborg to Orte | 890.88 mi (1,433.73 km) |
| Nyborg to Ortona | 910.22 mi (1,464.85 km) |
| Nyborg to Orvieto | 872.17 mi (1,403.62 km) |
| Nyborg to Orzinuovi | 685.89 mi (1,103.84 km) |
| Nyborg to Osimo | 826.06 mi (1,329.42 km) |
| Nyborg to Ospitaletto | 674.86 mi (1,086.09 km) |
| Nyborg to Ostuni | 1,053.87 mi (1,696.04 km) |
| Nyborg to Ottaviano | 1,013.27 mi (1,630.71 km) |
| Nyborg to Ovada | 743.46 mi (1,196.49 km) |
| Nyborg to Ozieri | 1,020.82 mi (1,642.86 km) |
| Nyborg to Paceco | 1,200.12 mi (1,931.41 km) |
| Nyborg to Pachino | 1,300.75 mi (2,093.35 km) |
