| Wauwatosa to Noventa Vicentina | 4,590.44 mi (7,387.61 km) |
| Wauwatosa to Novi di Modena | 4,582.79 mi (7,375.29 km) |
| Wauwatosa to Novi Ligure | 4,506.16 mi (7,251.97 km) |
| Wauwatosa to Nuoro | 4,716.59 mi (7,590.63 km) |
| Wauwatosa to Occhiobello | 4,607.75 mi (7,415.46 km) |
| Wauwatosa to Oderzo | 4,605.53 mi (7,411.89 km) |
| Wauwatosa to Oggiono | 4,485.60 mi (7,218.88 km) |
| Wauwatosa to Olbia | 4,697.51 mi (7,559.91 km) |
| Wauwatosa to Oleggio | 4,465.45 mi (7,186.45 km) |
| Wauwatosa to Olgiate Comasco | 4,470.81 mi (7,195.07 km) |
| Wauwatosa to Olgiate Olona | 4,473.77 mi (7,199.84 km) |
| Wauwatosa to Omegna | 4,445.25 mi (7,153.94 km) |
| Wauwatosa to Opera | 4,497.05 mi (7,237.30 km) |
| Wauwatosa to Oppeano | 4,576.34 mi (7,364.91 km) |
| Wauwatosa to Orbassano | 4,446.87 mi (7,156.54 km) |
