| West Allis to Nasaud | 4,963.09 mi (7,987.32 km) |
| West Allis to Navodari | 5,250.98 mi (8,450.63 km) |
| West Allis to Negresti-Oas | 4,902.03 mi (7,889.06 km) |
| West Allis to Nehoiu | 5,121.65 mi (8,242.50 km) |
| West Allis to Ocna Mures | 4,988.03 mi (8,027.46 km) |
| West Allis to Odobesti | 5,126.42 mi (8,250.18 km) |
| West Allis to Odorheiu Secuiesc | 5,040.39 mi (8,111.72 km) |
| West Allis to Oltenita | 5,196.22 mi (8,362.50 km) |
| West Allis to Onesti | 5,091.97 mi (8,194.73 km) |
| West Allis to Oradea | 4,889.19 mi (7,868.39 km) |
| West Allis to Orastie | 4,991.57 mi (8,033.15 km) |
| West Allis to Oravita | 4,977.56 mi (8,010.61 km) |
| West Allis to Orsova | 5,017.73 mi (8,075.25 km) |
| West Allis to Otelu Rosu | 4,978.13 mi (8,011.53 km) |
| West Allis to Otopeni | 5,153.72 mi (8,294.11 km) |
