| Delbruck to Olivenza | 1,177.32 mi (1,894.71 km) |
| Delbruck to Olot | 720.93 mi (1,160.23 km) |
| Delbruck to Onate | 790.70 mi (1,272.51 km) |
| Delbruck to Onda | 918.06 mi (1,477.48 km) |
| Delbruck to Onteniente | 997.53 mi (1,605.37 km) |
| Delbruck to Orihuela | 1,051.56 mi (1,692.32 km) |
| Delbruck to Osuna | 1,204.73 mi (1,938.83 km) |
| Delbruck to Ourense | 1,007.25 mi (1,621.01 km) |
| Delbruck to Oviedo | 885.34 mi (1,424.82 km) |
| Delbruck to Paiporta | 955.13 mi (1,537.14 km) |
| Delbruck to Pajara | 1,995.92 mi (3,212.12 km) |
| Delbruck to Palafolls | 749.50 mi (1,206.20 km) |
| Delbruck to Palafrugell | 726.35 mi (1,168.95 km) |
| Delbruck to Palamos | 731.60 mi (1,177.40 km) |
| Delbruck to Palencia | 911.83 mi (1,467.45 km) |
