| Shafter to Orbetello | 6,210.24 mi (9,994.42 km) |
| Shafter to Oria | 6,514.39 mi (10,483.90 km) |
| Shafter to Oristano | 6,259.78 mi (10,074.14 km) |
| Shafter to Orta Nova | 6,410.15 mi (10,316.14 km) |
| Shafter to Orte | 6,245.88 mi (10,051.77 km) |
| Shafter to Ortona | 6,313.57 mi (10,160.71 km) |
| Shafter to Orvieto | 6,223.19 mi (10,015.26 km) |
| Shafter to Orzinuovi | 6,010.90 mi (9,673.61 km) |
| Shafter to Osimo | 6,223.03 mi (10,015.00 km) |
| Shafter to Ospitaletto | 6,006.87 mi (9,667.12 km) |
| Shafter to Ostuni | 6,499.56 mi (10,460.03 km) |
| Shafter to Ottaviano | 6,399.64 mi (10,299.22 km) |
| Shafter to Ovada | 6,011.25 mi (9,674.17 km) |
| Shafter to Ozieri | 6,237.73 mi (10,038.65 km) |
| Shafter to Paceco | 6,496.53 mi (10,455.15 km) |
