| Allen Park to Nasaud | 4,836.05 mi (7,782.88 km) |
| Allen Park to Navodari | 5,123.72 mi (8,245.83 km) |
| Allen Park to Negresti-Oas | 4,774.92 mi (7,684.50 km) |
| Allen Park to Nehoiu | 4,992.69 mi (8,034.96 km) |
| Allen Park to Ocna Mures | 4,857.39 mi (7,817.22 km) |
| Allen Park to Odobesti | 5,000.09 mi (8,046.86 km) |
| Allen Park to Odorheiu Secuiesc | 4,912.23 mi (7,905.47 km) |
| Allen Park to Oltenita | 5,064.41 mi (8,150.38 km) |
| Allen Park to Onesti | 4,966.44 mi (7,992.72 km) |
| Allen Park to Oradea | 4,757.02 mi (7,655.69 km) |
| Allen Park to Orastie | 4,858.16 mi (7,818.46 km) |
| Allen Park to Oravita | 4,839.06 mi (7,787.71 km) |
| Allen Park to Orsova | 4,879.64 mi (7,853.01 km) |
| Allen Park to Otelu Rosu | 4,842.22 mi (7,792.80 km) |
| Allen Park to Otopeni | 5,022.08 mi (8,082.25 km) |
