| Grumo Nevano to Olivenza | 1,141.77 mi (1,837.50 km) |
| Grumo Nevano to Olot | 614.50 mi (988.95 km) |
| Grumo Nevano to Onate | 867.55 mi (1,396.19 km) |
| Grumo Nevano to Onda | 766.06 mi (1,232.86 km) |
| Grumo Nevano to Onteniente | 801.00 mi (1,289.09 km) |
| Grumo Nevano to Orihuela | 833.33 mi (1,341.11 km) |
| Grumo Nevano to Osuna | 1,067.23 mi (1,717.55 km) |
| Grumo Nevano to Ourense | 1,143.65 mi (1,840.53 km) |
| Grumo Nevano to Oviedo | 1,041.20 mi (1,675.66 km) |
| Grumo Nevano to Paiporta | 781.20 mi (1,257.21 km) |
| Grumo Nevano to Pajara | 1,820.19 mi (2,929.31 km) |
| Grumo Nevano to Palafolls | 599.47 mi (964.75 km) |
| Grumo Nevano to Palafrugell | 578.84 mi (931.55 km) |
| Grumo Nevano to Palamos | 580.36 mi (933.99 km) |
| Grumo Nevano to Palencia | 974.14 mi (1,567.73 km) |
