| Korschenbroich to Olivenza | 1,086.82 mi (1,749.07 km) |
| Korschenbroich to Olot | 650.30 mi (1,046.56 km) |
| Korschenbroich to Onate | 701.46 mi (1,128.90 km) |
| Korschenbroich to Onda | 840.91 mi (1,353.31 km) |
| Korschenbroich to Onteniente | 921.19 mi (1,482.52 km) |
| Korschenbroich to Orihuela | 975.30 mi (1,569.60 km) |
| Korschenbroich to Osuna | 1,119.45 mi (1,801.58 km) |
| Korschenbroich to Ourense | 911.91 mi (1,467.58 km) |
| Korschenbroich to Oviedo | 790.56 mi (1,272.28 km) |
| Korschenbroich to Paiporta | 878.40 mi (1,413.65 km) |
| Korschenbroich to Pajara | 1,906.08 mi (3,067.54 km) |
| Korschenbroich to Palafolls | 681.15 mi (1,096.21 km) |
| Korschenbroich to Palafrugell | 659.56 mi (1,061.46 km) |
| Korschenbroich to Palamos | 664.77 mi (1,069.85 km) |
| Korschenbroich to Palencia | 820.55 mi (1,320.55 km) |
