| San Marino to Oswaldtwistle | 5,259.45 mi (8,464.26 km) |
| San Marino to Oswestry | 5,277.38 mi (8,493.12 km) |
| San Marino to Otley | 5,274.29 mi (8,488.15 km) |
| San Marino to Ovenden | 5,275.57 mi (8,490.20 km) |
| San Marino to Oxford | 5,384.74 mi (8,665.90 km) |
| San Marino to Oxted | 5,447.73 mi (8,767.27 km) |
| San Marino to Padbury | 5,384.64 mi (8,665.74 km) |
| San Marino to Padiham | 5,259.63 mi (8,464.56 km) |
| San Marino to Paignton | 5,367.21 mi (8,637.70 km) |
| San Marino to Paisley | 5,105.32 mi (8,216.22 km) |
| San Marino to Palmers Green | 5,427.79 mi (8,735.18 km) |
| San Marino to Parkstone | 5,409.10 mi (8,705.11 km) |
| San Marino to Partick | 5,107.70 mi (8,220.04 km) |
| San Marino to Patcham | 5,461.20 mi (8,788.96 km) |
| San Marino to Peebles | 5,151.28 mi (8,290.19 km) |
