| Sessa Aurunca to Olivenza | 1,124.93 mi (1,810.41 km) |
| Sessa Aurunca to Olot | 593.49 mi (955.13 km) |
| Sessa Aurunca to Onate | 845.54 mi (1,360.77 km) |
| Sessa Aurunca to Onda | 749.12 mi (1,205.59 km) |
| Sessa Aurunca to Onteniente | 786.11 mi (1,265.13 km) |
| Sessa Aurunca to Orihuela | 819.67 mi (1,319.13 km) |
| Sessa Aurunca to Osuna | 1,053.03 mi (1,694.69 km) |
| Sessa Aurunca to Ourense | 1,122.45 mi (1,806.42 km) |
| Sessa Aurunca to Oviedo | 1,018.96 mi (1,639.85 km) |
| Sessa Aurunca to Paiporta | 765.23 mi (1,231.51 km) |
| Sessa Aurunca to Pajara | 1,810.98 mi (2,914.49 km) |
| Sessa Aurunca to Palafolls | 579.49 mi (932.60 km) |
| Sessa Aurunca to Palafrugell | 558.32 mi (898.52 km) |
| Sessa Aurunca to Palamos | 559.99 mi (901.22 km) |
| Sessa Aurunca to Palencia | 953.44 mi (1,534.42 km) |
