| Diepholz to Olivenza | 1,212.66 mi (1,951.59 km) |
| Diepholz to Olot | 770.41 mi (1,239.86 km) |
| Diepholz to Onate | 827.61 mi (1,331.90 km) |
| Diepholz to Onda | 964.45 mi (1,552.13 km) |
| Diepholz to Onteniente | 1,044.42 mi (1,680.83 km) |
| Diepholz to Orihuela | 1,098.51 mi (1,767.89 km) |
| Diepholz to Osuna | 1,245.50 mi (2,004.44 km) |
| Diepholz to Ourense | 1,034.09 mi (1,664.21 km) |
| Diepholz to Oviedo | 913.69 mi (1,470.44 km) |
| Diepholz to Paiporta | 1,001.78 mi (1,612.20 km) |
| Diepholz to Pajara | 2,032.01 mi (3,270.20 km) |
| Diepholz to Palafolls | 799.97 mi (1,287.42 km) |
| Diepholz to Palafrugell | 777.40 mi (1,251.10 km) |
| Diepholz to Palamos | 782.64 mi (1,259.54 km) |
| Diepholz to Palencia | 946.21 mi (1,522.78 km) |
