| Puertollano to Noventa Vicentina | 921.82 mi (1,483.53 km) |
| Puertollano to Novi di Modena | 882.69 mi (1,420.55 km) |
| Puertollano to Novi Ligure | 785.32 mi (1,263.85 km) |
| Puertollano to Nuoro | 725.17 mi (1,167.05 km) |
| Puertollano to Occhiobello | 914.05 mi (1,471.01 km) |
| Puertollano to Oderzo | 978.27 mi (1,574.37 km) |
| Puertollano to Oggiono | 843.90 mi (1,358.13 km) |
| Puertollano to Olbia | 738.29 mi (1,188.16 km) |
| Puertollano to Oleggio | 807.76 mi (1,299.97 km) |
| Puertollano to Olgiate Comasco | 828.11 mi (1,332.71 km) |
| Puertollano to Olgiate Olona | 819.26 mi (1,318.48 km) |
| Puertollano to Omegna | 808.92 mi (1,301.84 km) |
| Puertollano to Opera | 824.46 mi (1,326.84 km) |
| Puertollano to Oppeano | 906.82 mi (1,459.39 km) |
| Puertollano to Orbassano | 740.88 mi (1,192.34 km) |
