| Frohburg to Northeim | 118.95 mi (191.42 km) |
| Frohburg to Norvenich | 257.70 mi (414.72 km) |
| Frohburg to Nossen | 32.36 mi (52.08 km) |
| Frohburg to Nottuln | 231.64 mi (372.79 km) |
| Frohburg to Numbrecht | 218.26 mi (351.26 km) |
| Frohburg to Nuremberg | 128.50 mi (206.81 km) |
| Frohburg to Nurtingen | 220.47 mi (354.82 km) |
| Frohburg to Nussloch | 208.53 mi (335.59 km) |
| Frohburg to Ober-Ramstadt | 187.50 mi (301.75 km) |
| Frohburg to Oberasbach | 133.14 mi (214.27 km) |
| Frohburg to Oberderdingen | 216.03 mi (347.66 km) |
| Frohburg to Oberhaching | 214.47 mi (345.15 km) |
| Frohburg to Oberhausen | 247.51 mi (398.32 km) |
| Frohburg to Oberhausen-Rheinhausen | 218.69 mi (351.95 km) |
| Frohburg to Oberkirch | 264.80 mi (426.15 km) |
