| Hohr-Grenzhausen to Ottendorf-Okrilla | 273.53 mi (440.20 km) |
| Hohr-Grenzhausen to Ottersberg | 194.68 mi (313.30 km) |
| Hohr-Grenzhausen to Ottobrunn | 243.35 mi (391.63 km) |
| Hohr-Grenzhausen to Ottweiler | 77.15 mi (124.16 km) |
| Hohr-Grenzhausen to Overath | 39.11 mi (62.95 km) |
| Hohr-Grenzhausen to Oyten | 190.36 mi (306.36 km) |
| Hohr-Grenzhausen to Paderborn | 100.35 mi (161.49 km) |
| Hohr-Grenzhausen to Papenburg | 182.20 mi (293.23 km) |
| Hohr-Grenzhausen to Parchim | 271.74 mi (437.33 km) |
| Hohr-Grenzhausen to Pasewalk | 342.47 mi (551.15 km) |
| Hohr-Grenzhausen to Passau | 289.89 mi (466.53 km) |
| Hohr-Grenzhausen to Pattensen | 155.53 mi (250.30 km) |
| Hohr-Grenzhausen to Pegnitz | 177.97 mi (286.41 km) |
| Hohr-Grenzhausen to Peine | 170.80 mi (274.88 km) |
| Hohr-Grenzhausen to Peissenberg | 238.20 mi (383.35 km) |
