| Shorewood to Orbetello | 4,774.15 mi (7,683.26 km) |
| Shorewood to Oria | 5,115.54 mi (8,232.67 km) |
| Shorewood to Oristano | 4,772.56 mi (7,680.69 km) |
| Shorewood to Orta Nova | 5,002.12 mi (8,050.13 km) |
| Shorewood to Orte | 4,820.39 mi (7,757.66 km) |
| Shorewood to Ortona | 4,905.17 mi (7,894.11 km) |
| Shorewood to Orvieto | 4,798.33 mi (7,722.17 km) |
| Shorewood to Orzinuovi | 4,600.32 mi (7,403.51 km) |
| Shorewood to Osimo | 4,819.84 mi (7,756.79 km) |
| Shorewood to Ospitaletto | 4,599.47 mi (7,402.14 km) |
| Shorewood to Ostuni | 5,102.91 mi (8,212.34 km) |
| Shorewood to Ottaviano | 4,974.33 mi (8,005.40 km) |
| Shorewood to Ovada | 4,580.26 mi (7,371.22 km) |
| Shorewood to Ozieri | 4,761.44 mi (7,662.80 km) |
| Shorewood to Paceco | 5,021.71 mi (8,081.66 km) |
