| Reddish to Olivares | 1,123.31 mi (1,807.79 km) |
| Reddish to Olivenza | 1,045.81 mi (1,683.07 km) |
| Reddish to Olot | 806.66 mi (1,298.19 km) |
| Reddish to Onate | 719.01 mi (1,157.14 km) |
| Reddish to Onda | 935.33 mi (1,505.27 km) |
| Reddish to Onteniente | 1,012.55 mi (1,629.54 km) |
| Reddish to Orihuela | 1,062.34 mi (1,709.67 km) |
| Reddish to Osuna | 1,128.47 mi (1,816.10 km) |
| Reddish to Ourense | 810.64 mi (1,304.60 km) |
| Reddish to Oviedo | 716.30 mi (1,152.78 km) |
| Reddish to Paiporta | 971.51 mi (1,563.49 km) |
| Reddish to Pajara | 1,836.45 mi (2,955.49 km) |
| Reddish to Palafolls | 844.30 mi (1,358.76 km) |
| Reddish to Palafrugell | 833.07 mi (1,340.70 km) |
| Reddish to Palamos | 837.38 mi (1,347.64 km) |
