| Nykoping to Orbetello | 1,154.43 mi (1,857.87 km) |
| Nykoping to Oria | 1,261.46 mi (2,030.13 km) |
| Nykoping to Oristano | 1,353.76 mi (2,178.67 km) |
| Nykoping to Orta Nova | 1,205.08 mi (1,939.39 km) |
| Nykoping to Orte | 1,143.16 mi (1,839.73 km) |
| Nykoping to Ortona | 1,138.90 mi (1,832.88 km) |
| Nykoping to Orvieto | 1,127.67 mi (1,814.82 km) |
| Nykoping to Orzinuovi | 969.01 mi (1,559.47 km) |
| Nykoping to Osimo | 1,065.69 mi (1,715.07 km) |
| Nykoping to Ospitaletto | 956.87 mi (1,539.94 km) |
| Nykoping to Ostuni | 1,245.30 mi (2,004.12 km) |
| Nykoping to Ottaviano | 1,241.90 mi (1,998.65 km) |
| Nykoping to Ovada | 1,036.97 mi (1,668.83 km) |
| Nykoping to Ozieri | 1,303.16 mi (2,097.23 km) |
| Nykoping to Paceco | 1,448.80 mi (2,331.62 km) |
