| Rutherglen to Olivares | 1,275.29 mi (2,052.37 km) |
| Rutherglen to Olivenza | 1,191.86 mi (1,918.12 km) |
| Rutherglen to Olot | 989.44 mi (1,592.36 km) |
| Rutherglen to Onate | 887.63 mi (1,428.50 km) |
| Rutherglen to Onda | 1,110.91 mi (1,787.84 km) |
| Rutherglen to Onteniente | 1,186.66 mi (1,909.75 km) |
| Rutherglen to Orihuela | 1,235.18 mi (1,987.83 km) |
| Rutherglen to Osuna | 1,285.43 mi (2,068.70 km) |
| Rutherglen to Ourense | 946.36 mi (1,523.02 km) |
| Rutherglen to Oviedo | 864.48 mi (1,391.25 km) |
| Rutherglen to Paiporta | 1,146.41 mi (1,844.97 km) |
| Rutherglen to Pajara | 1,960.59 mi (3,155.26 km) |
| Rutherglen to Palafolls | 1,027.19 mi (1,653.10 km) |
| Rutherglen to Palafrugell | 1,016.53 mi (1,635.95 km) |
| Rutherglen to Palamos | 1,020.78 mi (1,642.79 km) |
