| New Silksworth to Olivares | 1,226.56 mi (1,973.96 km) |
| New Silksworth to Olivenza | 1,149.46 mi (1,849.88 km) |
| New Silksworth to Olot | 894.20 mi (1,439.07 km) |
| New Silksworth to Onate | 819.19 mi (1,318.36 km) |
| New Silksworth to Onda | 1,031.40 mi (1,659.88 km) |
| New Silksworth to Onteniente | 1,109.47 mi (1,785.52 km) |
| New Silksworth to Orihuela | 1,159.95 mi (1,866.76 km) |
| New Silksworth to Osuna | 1,231.09 mi (1,981.25 km) |
| New Silksworth to Ourense | 914.12 mi (1,471.14 km) |
| New Silksworth to Oviedo | 819.97 mi (1,319.61 km) |
| New Silksworth to Paiporta | 1,067.98 mi (1,718.75 km) |
| New Silksworth to Pajara | 1,939.45 mi (3,121.25 km) |
| New Silksworth to Palafolls | 931.46 mi (1,499.03 km) |
| New Silksworth to Palafrugell | 918.62 mi (1,478.38 km) |
| New Silksworth to Palamos | 923.13 mi (1,485.63 km) |
