| Wyoming to Nasaud | 4,890.66 mi (7,870.76 km) |
| Wyoming to Navodari | 5,178.57 mi (8,334.10 km) |
| Wyoming to Negresti-Oas | 4,829.55 mi (7,772.41 km) |
| Wyoming to Nehoiu | 5,048.46 mi (8,124.71 km) |
| Wyoming to Ocna Mures | 4,914.07 mi (7,908.43 km) |
| Wyoming to Odobesti | 5,054.36 mi (8,134.21 km) |
| Wyoming to Odorheiu Secuiesc | 4,967.51 mi (7,994.44 km) |
| Wyoming to Oltenita | 5,121.83 mi (8,242.80 km) |
| Wyoming to Onesti | 5,020.24 mi (8,079.30 km) |
| Wyoming to Oradea | 4,814.53 mi (7,748.25 km) |
| Wyoming to Orastie | 4,916.42 mi (7,912.22 km) |
| Wyoming to Oravita | 4,900.24 mi (7,886.17 km) |
| Wyoming to Orsova | 4,940.60 mi (7,951.12 km) |
| Wyoming to Otelu Rosu | 4,901.91 mi (7,888.87 km) |
| Wyoming to Otopeni | 5,079.39 mi (8,174.49 km) |
