| Santeramo in Colle to Octeville | 1,079.35 mi (1,737.04 km) |
| Santeramo in Colle to Oignies | 940.03 mi (1,512.83 km) |
| Santeramo in Colle to Oissel | 962.91 mi (1,549.65 km) |
| Santeramo in Colle to Olivet | 879.72 mi (1,415.77 km) |
| Santeramo in Colle to Ollioules | 583.29 mi (938.71 km) |
| Santeramo in Colle to Olonne-sur-Mer | 1,004.67 mi (1,616.86 km) |
| Santeramo in Colle to Oloron-Sainte-Marie | 905.58 mi (1,457.39 km) |
| Santeramo in Colle to Onet Village | 760.77 mi (1,224.34 km) |
| Santeramo in Colle to Onnaing | 916.17 mi (1,474.43 km) |
| Santeramo in Colle to Orange | 650.84 mi (1,047.42 km) |
| Santeramo in Colle to Orchies | 931.87 mi (1,499.70 km) |
| Santeramo in Colle to Orleans | 880.64 mi (1,417.25 km) |
| Santeramo in Colle to Orly | 891.01 mi (1,433.95 km) |
| Santeramo in Colle to Ormesson-sur-Marne | 887.02 mi (1,427.52 km) |
| Santeramo in Colle to Orsay | 897.23 mi (1,443.95 km) |
