| Drachten to Orbetello | 773.39 mi (1,244.65 km) |
| Drachten to Oria | 1,024.52 mi (1,648.81 km) |
| Drachten to Oristano | 919.15 mi (1,479.23 km) |
| Drachten to Orta Nova | 928.03 mi (1,493.51 km) |
| Drachten to Orte | 790.20 mi (1,271.70 km) |
| Drachten to Ortona | 835.66 mi (1,344.87 km) |
| Drachten to Orvieto | 768.75 mi (1,237.19 km) |
| Drachten to Orzinuovi | 559.20 mi (899.94 km) |
| Drachten to Osimo | 745.19 mi (1,199.27 km) |
| Drachten to Ospitaletto | 550.92 mi (886.62 km) |
| Drachten to Ostuni | 1,009.07 mi (1,623.94 km) |
| Drachten to Ottaviano | 932.51 mi (1,500.72 km) |
| Drachten to Ovada | 595.83 mi (958.89 km) |
| Drachten to Ozieri | 875.34 mi (1,408.72 km) |
| Drachten to Paceco | 1,089.01 mi (1,752.59 km) |
