| Mussomeli to Octeville | 1,129.77 mi (1,818.18 km) |
| Mussomeli to Oignies | 1,036.28 mi (1,667.73 km) |
| Mussomeli to Oissel | 1,028.43 mi (1,655.09 km) |
| Mussomeli to Olivet | 928.87 mi (1,494.88 km) |
| Mussomeli to Ollioules | 565.93 mi (910.77 km) |
| Mussomeli to Olonne-sur-Mer | 1,005.53 mi (1,618.25 km) |
| Mussomeli to Oloron-Sainte-Marie | 847.86 mi (1,364.49 km) |
| Mussomeli to Onet Village | 746.30 mi (1,201.06 km) |
| Mussomeli to Onnaing | 1,016.70 mi (1,636.21 km) |
| Mussomeli to Orange | 650.23 mi (1,046.44 km) |
| Mussomeli to Orchies | 1,030.35 mi (1,658.18 km) |
| Mussomeli to Orleans | 930.51 mi (1,497.51 km) |
| Mussomeli to Orly | 958.40 mi (1,542.40 km) |
| Mussomeli to Ormesson-sur-Marne | 956.31 mi (1,539.04 km) |
| Mussomeli to Orsay | 962.15 mi (1,548.43 km) |
