| Knin to Olivenza | 1,258.71 mi (2,025.71 km) |
| Knin to Olot | 702.47 mi (1,130.51 km) |
| Knin to Onate | 933.00 mi (1,501.51 km) |
| Knin to Onda | 889.19 mi (1,431.01 km) |
| Knin to Onteniente | 940.11 mi (1,512.96 km) |
| Knin to Orihuela | 980.92 mi (1,578.64 km) |
| Knin to Osuna | 1,207.26 mi (1,942.90 km) |
| Knin to Ourense | 1,213.50 mi (1,952.95 km) |
| Knin to Oviedo | 1,098.83 mi (1,768.40 km) |
| Knin to Paiporta | 912.16 mi (1,467.97 km) |
| Knin to Pajara | 1,989.77 mi (3,202.22 km) |
| Knin to Palafolls | 699.72 mi (1,126.08 km) |
| Knin to Palafrugell | 674.29 mi (1,085.17 km) |
| Knin to Palamos | 677.43 mi (1,090.22 km) |
| Knin to Palencia | 1,053.58 mi (1,695.57 km) |
