| Wauwatosa to Nasaud | 4,960.42 mi (7,983.02 km) |
| Wauwatosa to Navodari | 5,248.30 mi (8,446.32 km) |
| Wauwatosa to Negresti-Oas | 4,899.36 mi (7,884.76 km) |
| Wauwatosa to Nehoiu | 5,118.99 mi (8,238.22 km) |
| Wauwatosa to Ocna Mures | 4,985.40 mi (8,023.22 km) |
| Wauwatosa to Odobesti | 5,123.73 mi (8,245.85 km) |
| Wauwatosa to Odorheiu Secuiesc | 5,037.73 mi (8,107.44 km) |
| Wauwatosa to Oltenita | 5,193.60 mi (8,358.29 km) |
| Wauwatosa to Onesti | 5,089.27 mi (8,190.39 km) |
| Wauwatosa to Oradea | 4,886.58 mi (7,864.20 km) |
| Wauwatosa to Orastie | 4,988.97 mi (8,028.98 km) |
| Wauwatosa to Oravita | 4,975.03 mi (8,006.54 km) |
| Wauwatosa to Orsova | 5,015.19 mi (8,071.18 km) |
| Wauwatosa to Otelu Rosu | 4,975.57 mi (8,007.41 km) |
| Wauwatosa to Otopeni | 5,151.10 mi (8,289.89 km) |
