| San Marco in Lamis to Octeville | 993.84 mi (1,599.44 km) |
| San Marco in Lamis to Oignies | 853.96 mi (1,374.32 km) |
| San Marco in Lamis to Oissel | 877.02 mi (1,411.42 km) |
| San Marco in Lamis to Olivet | 794.66 mi (1,278.87 km) |
| San Marco in Lamis to Ollioules | 508.55 mi (818.42 km) |
| San Marco in Lamis to Olonne-sur-Mer | 923.08 mi (1,485.55 km) |
| San Marco in Lamis to Oloron-Sainte-Marie | 832.96 mi (1,340.52 km) |
| San Marco in Lamis to Onet Village | 682.79 mi (1,098.85 km) |
| San Marco in Lamis to Onnaing | 830.17 mi (1,336.04 km) |
| San Marco in Lamis to Orange | 572.27 mi (920.98 km) |
| San Marco in Lamis to Orchies | 845.84 mi (1,361.25 km) |
| San Marco in Lamis to Orleans | 795.54 mi (1,280.29 km) |
| San Marco in Lamis to Orly | 805.15 mi (1,295.77 km) |
| San Marco in Lamis to Ormesson-sur-Marne | 801.11 mi (1,289.26 km) |
| San Marco in Lamis to Orsay | 811.44 mi (1,305.88 km) |
