| Haslev to Oria | 1,057.07 mi (1,701.19 km) |
| Haslev to Oristano | 1,077.14 mi (1,733.49 km) |
| Haslev to Orta Nova | 982.29 mi (1,580.84 km) |
| Haslev to Orte | 889.64 mi (1,431.73 km) |
| Haslev to Ortona | 903.71 mi (1,454.39 km) |
| Haslev to Orvieto | 871.64 mi (1,402.76 km) |
| Haslev to Orzinuovi | 692.07 mi (1,113.78 km) |
| Haslev to Osimo | 821.54 mi (1,322.14 km) |
| Haslev to Ospitaletto | 680.64 mi (1,095.39 km) |
| Haslev to Ostuni | 1,040.76 mi (1,674.95 km) |
| Haslev to Ottaviano | 1,007.22 mi (1,620.96 km) |
| Haslev to Ovada | 753.25 mi (1,212.23 km) |
| Haslev to Ozieri | 1,027.96 mi (1,654.34 km) |
| Haslev to Paceco | 1,199.08 mi (1,929.73 km) |
| Haslev to Pachino | 1,294.71 mi (2,083.63 km) |
