| Stepney to Orbetello | 819.64 mi (1,319.09 km) |
| Stepney to Oria | 1,134.35 mi (1,825.56 km) |
| Stepney to Oristano | 902.47 mi (1,452.38 km) |
| Stepney to Orta Nova | 1,024.76 mi (1,649.20 km) |
| Stepney to Orte | 854.91 mi (1,375.84 km) |
| Stepney to Ortona | 927.28 mi (1,492.32 km) |
| Stepney to Orvieto | 832.22 mi (1,339.34 km) |
| Stepney to Orzinuovi | 621.58 mi (1,000.34 km) |
| Stepney to Osimo | 838.35 mi (1,349.19 km) |
| Stepney to Ospitaletto | 618.60 mi (995.54 km) |
| Stepney to Ostuni | 1,120.64 mi (1,803.50 km) |
| Stepney to Ottaviano | 1,009.18 mi (1,624.11 km) |
| Stepney to Ovada | 621.00 mi (999.41 km) |
| Stepney to Ozieri | 869.50 mi (1,399.33 km) |
| Stepney to Paceco | 1,117.32 mi (1,798.15 km) |
