| Horb am Neckar to Northeim | 232.70 mi (374.49 km) |
| Horb am Neckar to Norvenich | 186.57 mi (300.26 km) |
| Horb am Neckar to Nossen | 273.27 mi (439.78 km) |
| Horb am Neckar to Nottuln | 247.77 mi (398.74 km) |
| Horb am Neckar to Numbrecht | 177.56 mi (285.75 km) |
| Horb am Neckar to Nuremberg | 128.76 mi (207.22 km) |
| Horb am Neckar to Nurtingen | 32.12 mi (51.70 km) |
| Horb am Neckar to Nussloch | 60.68 mi (97.66 km) |
| Horb am Neckar to Ober-Ramstadt | 95.94 mi (154.40 km) |
| Horb am Neckar to Oberasbach | 123.05 mi (198.03 km) |
| Horb am Neckar to Oberderdingen | 42.94 mi (69.11 km) |
| Horb am Neckar to Oberhaching | 136.36 mi (219.45 km) |
| Horb am Neckar to Oberhausen | 225.80 mi (363.39 km) |
| Horb am Neckar to Oberhausen-Rheinhausen | 57.11 mi (91.90 km) |
| Horb am Neckar to Oberkirch | 28.49 mi (45.85 km) |
