| Aarau to Kelkheim (Taunus) | 190.04 mi (305.83 km) |
| Aarau to Kelsterbach | 185.21 mi (298.06 km) |
| Aarau to Kemberg | 365.71 mi (588.55 km) |
| Aarau to Kempen | 283.64 mi (456.47 km) |
| Aarau to Kempten | 108.15 mi (174.05 km) |
| Aarau to Kenzingen | 56.24 mi (90.51 km) |
| Aarau to Kerpen | 247.56 mi (398.41 km) |
| Aarau to Ketsch | 137.62 mi (221.48 km) |
| Aarau to Kevelaer | 300.09 mi (482.95 km) |
| Aarau to Kiel | 486.90 mi (783.59 km) |
| Aarau to Kierspe | 258.86 mi (416.60 km) |
| Aarau to Kirchhain | 239.30 mi (385.11 km) |
| Aarau to Kirchheim bei Munchen | 180.17 mi (289.96 km) |
| Aarau to Kirchheim unter Teck | 107.84 mi (173.56 km) |
| Aarau to Kirchhundem | 255.65 mi (411.43 km) |
