| Oshkosh to Noventa Vicentina | 4,567.07 mi (7,349.99 km) |
| Oshkosh to Novi di Modena | 4,560.17 mi (7,338.88 km) |
| Oshkosh to Novi Ligure | 4,484.89 mi (7,217.73 km) |
| Oshkosh to Nuoro | 4,699.55 mi (7,563.19 km) |
| Oshkosh to Occhiobello | 4,584.72 mi (7,378.39 km) |
| Oshkosh to Oderzo | 4,581.12 mi (7,372.60 km) |
| Oshkosh to Oggiono | 4,462.94 mi (7,182.42 km) |
| Oshkosh to Olbia | 4,679.75 mi (7,531.33 km) |
| Oshkosh to Oleggio | 4,443.38 mi (7,150.93 km) |
| Oshkosh to Olgiate Comasco | 4,448.36 mi (7,158.95 km) |
| Oshkosh to Olgiate Olona | 4,451.53 mi (7,164.04 km) |
| Oshkosh to Omegna | 4,423.01 mi (7,118.15 km) |
| Oshkosh to Opera | 4,474.88 mi (7,201.62 km) |
| Oshkosh to Oppeano | 4,553.15 mi (7,327.59 km) |
| Oshkosh to Orbassano | 4,426.03 mi (7,123.01 km) |
