| Hohr-Grenzhausen to Olivenza | 1,085.88 mi (1,747.56 km) |
| Hohr-Grenzhausen to Olot | 621.16 mi (999.66 km) |
| Hohr-Grenzhausen to Onate | 698.60 mi (1,124.29 km) |
| Hohr-Grenzhausen to Onda | 819.15 mi (1,318.30 km) |
| Hohr-Grenzhausen to Onteniente | 898.40 mi (1,445.83 km) |
| Hohr-Grenzhausen to Orihuela | 952.38 mi (1,532.70 km) |
| Hohr-Grenzhausen to Osuna | 1,108.87 mi (1,784.55 km) |
| Hohr-Grenzhausen to Ourense | 924.97 mi (1,488.60 km) |
| Hohr-Grenzhausen to Oviedo | 801.78 mi (1,290.35 km) |
| Hohr-Grenzhausen to Paiporta | 856.10 mi (1,377.77 km) |
| Hohr-Grenzhausen to Pajara | 1,903.21 mi (3,062.92 km) |
| Hohr-Grenzhausen to Palafolls | 649.63 mi (1,045.47 km) |
| Hohr-Grenzhausen to Palafrugell | 626.48 mi (1,008.23 km) |
| Hohr-Grenzhausen to Palamos | 631.73 mi (1,016.68 km) |
| Hohr-Grenzhausen to Palencia | 821.80 mi (1,322.55 km) |
