| Casas Adobes to Nasaud | 6,278.41 mi (10,104.12 km) |
| Casas Adobes to Navodari | 6,562.06 mi (10,560.62 km) |
| Casas Adobes to Negresti-Oas | 6,218.56 mi (10,007.81 km) |
| Casas Adobes to Nehoiu | 6,439.56 mi (10,363.47 km) |
| Casas Adobes to Ocna Mures | 6,312.57 mi (10,159.09 km) |
| Casas Adobes to Odobesti | 6,437.05 mi (10,359.44 km) |
| Casas Adobes to Odorheiu Secuiesc | 6,357.47 mi (10,231.36 km) |
| Casas Adobes to Oltenita | 6,520.63 mi (10,493.95 km) |
| Casas Adobes to Onesti | 6,400.96 mi (10,301.35 km) |
| Casas Adobes to Oradea | 6,219.27 mi (10,008.96 km) |
| Casas Adobes to Orastie | 6,323.31 mi (10,176.38 km) |
| Casas Adobes to Oravita | 6,322.44 mi (10,174.98 km) |
| Casas Adobes to Orsova | 6,361.05 mi (10,237.12 km) |
| Casas Adobes to Otelu Rosu | 6,316.50 mi (10,165.42 km) |
| Casas Adobes to Otopeni | 6,478.34 mi (10,425.89 km) |
