| Detmold to Olivenza | 1,195.25 mi (1,923.57 km) |
| Detmold to Olot | 737.49 mi (1,186.88 km) |
| Detmold to Onate | 808.61 mi (1,301.33 km) |
| Detmold to Onda | 935.16 mi (1,505.00 km) |
| Detmold to Onteniente | 1,014.54 mi (1,632.75 km) |
| Detmold to Orihuela | 1,068.55 mi (1,719.66 km) |
| Detmold to Osuna | 1,222.43 mi (1,967.30 km) |
| Detmold to Ourense | 1,025.05 mi (1,649.66 km) |
| Detmold to Oviedo | 903.20 mi (1,453.56 km) |
| Detmold to Paiporta | 972.19 mi (1,564.59 km) |
| Detmold to Pajara | 2,013.82 mi (3,240.94 km) |
| Detmold to Palafolls | 765.81 mi (1,232.45 km) |
| Detmold to Palafrugell | 742.52 mi (1,194.97 km) |
| Detmold to Palamos | 747.77 mi (1,203.42 km) |
| Detmold to Palencia | 929.78 mi (1,496.33 km) |
