| Sweetwater to Orbetello | 5,115.33 mi (8,232.33 km) |
| Sweetwater to Oria | 5,473.59 mi (8,808.89 km) |
| Sweetwater to Oristano | 5,047.66 mi (8,123.42 km) |
| Sweetwater to Orta Nova | 5,358.54 mi (8,623.74 km) |
| Sweetwater to Orte | 5,170.70 mi (8,321.44 km) |
| Sweetwater to Ortona | 5,268.88 mi (8,479.44 km) |
| Sweetwater to Orvieto | 5,151.19 mi (8,290.03 km) |
| Sweetwater to Orzinuovi | 4,986.26 mi (8,024.61 km) |
| Sweetwater to Osimo | 5,196.44 mi (8,362.87 km) |
| Sweetwater to Ospitaletto | 4,989.19 mi (8,029.33 km) |
| Sweetwater to Ostuni | 5,464.45 mi (8,794.19 km) |
| Sweetwater to Ottaviano | 5,312.57 mi (8,549.76 km) |
| Sweetwater to Ovada | 4,943.51 mi (7,955.81 km) |
| Sweetwater to Ozieri | 5,052.22 mi (8,130.77 km) |
| Sweetwater to Paceco | 5,293.89 mi (8,519.70 km) |
