| Ashwaubenon to Orbetello | 4,642.27 mi (7,471.00 km) |
| Ashwaubenon to Oria | 4,978.86 mi (8,012.69 km) |
| Ashwaubenon to Oristano | 4,650.36 mi (7,484.03 km) |
| Ashwaubenon to Orta Nova | 4,866.43 mi (7,831.76 km) |
| Ashwaubenon to Orte | 4,686.85 mi (7,542.75 km) |
| Ashwaubenon to Ortona | 4,769.12 mi (7,675.16 km) |
| Ashwaubenon to Orvieto | 4,664.59 mi (7,506.93 km) |
| Ashwaubenon to Orzinuovi | 4,463.28 mi (7,182.95 km) |
| Ashwaubenon to Osimo | 4,682.56 mi (7,535.86 km) |
| Ashwaubenon to Ospitaletto | 4,461.90 mi (7,180.73 km) |
| Ashwaubenon to Ostuni | 4,965.82 mi (7,991.71 km) |
| Ashwaubenon to Ottaviano | 4,841.42 mi (7,791.51 km) |
| Ashwaubenon to Ovada | 4,446.62 mi (7,156.15 km) |
| Ashwaubenon to Ozieri | 4,637.01 mi (7,462.55 km) |
| Ashwaubenon to Paceco | 4,898.03 mi (7,882.62 km) |
