| Stoughton to Orbetello | 4,753.37 mi (7,649.80 km) |
| Stoughton to Oria | 5,091.49 mi (8,193.96 km) |
| Stoughton to Oristano | 4,758.29 mi (7,657.73 km) |
| Stoughton to Orta Nova | 4,978.74 mi (8,012.51 km) |
| Stoughton to Orte | 4,798.47 mi (7,722.39 km) |
| Stoughton to Ortona | 4,881.53 mi (7,856.06 km) |
| Stoughton to Orvieto | 4,776.27 mi (7,686.67 km) |
| Stoughton to Orzinuovi | 4,575.93 mi (7,364.25 km) |
| Stoughton to Osimo | 4,795.32 mi (7,717.33 km) |
| Stoughton to Ospitaletto | 4,574.71 mi (7,362.28 km) |
| Stoughton to Ostuni | 5,078.57 mi (8,173.17 km) |
| Stoughton to Ottaviano | 4,952.87 mi (7,970.88 km) |
| Stoughton to Ovada | 4,558.23 mi (7,335.77 km) |
| Stoughton to Ozieri | 4,745.69 mi (7,637.45 km) |
| Stoughton to Paceco | 5,006.52 mi (8,057.21 km) |
