| Westview to Orbetello | 5,104.30 mi (8,214.58 km) |
| Westview to Oria | 5,462.56 mi (8,791.14 km) |
| Westview to Oristano | 5,036.66 mi (8,105.72 km) |
| Westview to Orta Nova | 5,347.51 mi (8,605.99 km) |
| Westview to Orte | 5,159.68 mi (8,303.69 km) |
| Westview to Ortona | 5,257.85 mi (8,461.69 km) |
| Westview to Orvieto | 5,140.16 mi (8,272.28 km) |
| Westview to Orzinuovi | 4,975.24 mi (8,006.88 km) |
| Westview to Osimo | 5,185.42 mi (8,345.12 km) |
| Westview to Ospitaletto | 4,978.17 mi (8,011.59 km) |
| Westview to Ostuni | 5,453.43 mi (8,776.44 km) |
| Westview to Ottaviano | 5,301.55 mi (8,532.01 km) |
| Westview to Ovada | 4,932.48 mi (7,938.06 km) |
| Westview to Ozieri | 5,041.21 mi (8,113.05 km) |
| Westview to Paceco | 5,282.90 mi (8,502.01 km) |
