| Waupun to Orbetello | 4,703.80 mi (7,570.03 km) |
| Waupun to Oria | 5,041.21 mi (8,113.05 km) |
| Waupun to Oristano | 4,710.19 mi (7,580.32 km) |
| Waupun to Orta Nova | 4,928.61 mi (7,931.84 km) |
| Waupun to Orte | 4,748.66 mi (7,642.23 km) |
| Waupun to Ortona | 4,831.35 mi (7,775.31 km) |
| Waupun to Orvieto | 4,726.43 mi (7,606.46 km) |
| Waupun to Orzinuovi | 4,525.64 mi (7,283.31 km) |
| Waupun to Osimo | 4,744.98 mi (7,636.31 km) |
| Waupun to Ospitaletto | 4,524.34 mi (7,281.22 km) |
| Waupun to Ostuni | 5,028.24 mi (8,092.16 km) |
| Waupun to Ottaviano | 4,903.14 mi (7,890.85 km) |
| Waupun to Ovada | 4,508.42 mi (7,255.61 km) |
| Waupun to Ozieri | 4,697.25 mi (7,559.49 km) |
| Waupun to Paceco | 4,958.17 mi (7,979.41 km) |
