| Nidderau to Kelkheim (Taunus) | 21.37 mi (34.40 km) |
| Nidderau to Kelsterbach | 20.88 mi (33.60 km) |
| Nidderau to Kemberg | 193.76 mi (311.82 km) |
| Nidderau to Kempen | 132.93 mi (213.93 km) |
| Nidderau to Kempten | 185.36 mi (298.31 km) |
| Nidderau to Kenzingen | 151.10 mi (243.18 km) |
| Nidderau to Kerpen | 105.84 mi (170.34 km) |
| Nidderau to Ketsch | 63.24 mi (101.77 km) |
| Nidderau to Kevelaer | 147.67 mi (237.65 km) |
| Nidderau to Kiel | 286.26 mi (460.69 km) |
| Nidderau to Kierspe | 84.44 mi (135.89 km) |
| Nidderau to Kirchhain | 39.16 mi (63.03 km) |
| Nidderau to Kirchheim bei Munchen | 192.67 mi (310.08 km) |
| Nidderau to Kirchheim unter Teck | 113.40 mi (182.50 km) |
| Nidderau to Kirchhundem | 68.76 mi (110.66 km) |
