| Salford to Orbetello | 982.86 mi (1,581.76 km) |
| Salford to Oria | 1,290.36 mi (2,076.63 km) |
| Salford to Oristano | 1,067.81 mi (1,718.47 km) |
| Salford to Orta Nova | 1,182.60 mi (1,903.20 km) |
| Salford to Orte | 1,016.38 mi (1,635.70 km) |
| Salford to Ortona | 1,085.40 mi (1,746.79 km) |
| Salford to Orvieto | 993.70 mi (1,599.21 km) |
| Salford to Orzinuovi | 781.28 mi (1,257.35 km) |
| Salford to Osimo | 995.56 mi (1,602.20 km) |
| Salford to Ospitaletto | 777.50 mi (1,251.27 km) |
| Salford to Ostuni | 1,276.25 mi (2,053.93 km) |
| Salford to Ottaviano | 1,169.95 mi (1,882.86 km) |
| Salford to Ovada | 784.74 mi (1,262.92 km) |
| Salford to Ozieri | 1,035.06 mi (1,665.76 km) |
| Salford to Paceco | 1,282.49 mi (2,063.97 km) |
