| Knowle to Olivares | 1,056.27 mi (1,699.91 km) |
| Knowle to Olivenza | 981.06 mi (1,578.86 km) |
| Knowle to Olot | 732.06 mi (1,178.13 km) |
| Knowle to Onate | 647.13 mi (1,041.45 km) |
| Knowle to Onda | 861.35 mi (1,386.20 km) |
| Knowle to Onteniente | 938.86 mi (1,510.94 km) |
| Knowle to Orihuela | 988.93 mi (1,591.53 km) |
| Knowle to Osuna | 1,059.73 mi (1,705.47 km) |
| Knowle to Ourense | 750.79 mi (1,208.27 km) |
| Knowle to Oviedo | 651.98 mi (1,049.26 km) |
| Knowle to Paiporta | 897.65 mi (1,444.63 km) |
| Knowle to Pajara | 1,778.14 mi (2,861.64 km) |
| Knowle to Palafolls | 769.72 mi (1,238.74 km) |
| Knowle to Palafrugell | 758.69 mi (1,220.99 km) |
| Knowle to Palamos | 762.97 mi (1,227.88 km) |
