| Puertollano to Nasaud | 1,548.36 mi (2,491.85 km) |
| Puertollano to Navodari | 1,725.61 mi (2,777.09 km) |
| Puertollano to Negresti-Oas | 1,513.15 mi (2,435.19 km) |
| Puertollano to Nehoiu | 1,617.26 mi (2,602.73 km) |
| Puertollano to Ocna Mures | 1,510.91 mi (2,431.58 km) |
| Puertollano to Odobesti | 1,656.84 mi (2,666.42 km) |
| Puertollano to Odorheiu Secuiesc | 1,577.79 mi (2,539.21 km) |
| Puertollano to Oltenita | 1,627.19 mi (2,618.70 km) |
| Puertollano to Onesti | 1,646.62 mi (2,649.98 km) |
| Puertollano to Oradea | 1,431.40 mi (2,303.61 km) |
| Puertollano to Orastie | 1,473.20 mi (2,370.88 km) |
| Puertollano to Oravita | 1,391.47 mi (2,239.36 km) |
| Puertollano to Orsova | 1,422.66 mi (2,289.55 km) |
| Puertollano to Otelu Rosu | 1,428.98 mi (2,299.72 km) |
| Puertollano to Otopeni | 1,601.07 mi (2,576.67 km) |
