| Mountain Ash to Kelkheim (Taunus) | 525.64 mi (845.93 km) |
| Mountain Ash to Kelsterbach | 530.59 mi (853.90 km) |
| Mountain Ash to Kemberg | 683.86 mi (1,100.57 km) |
| Mountain Ash to Kempen | 421.48 mi (678.31 km) |
| Mountain Ash to Kempten | 668.66 mi (1,076.10 km) |
| Mountain Ash to Kenzingen | 550.49 mi (885.93 km) |
| Mountain Ash to Kerpen | 438.69 mi (706.01 km) |
| Mountain Ash to Ketsch | 546.48 mi (879.48 km) |
| Mountain Ash to Kevelaer | 412.72 mi (664.21 km) |
| Mountain Ash to Kiel | 589.90 mi (949.35 km) |
| Mountain Ash to Kierspe | 472.83 mi (760.94 km) |
| Mountain Ash to Kirchhain | 534.47 mi (860.15 km) |
| Mountain Ash to Kirchheim bei Munchen | 713.80 mi (1,148.74 km) |
| Mountain Ash to Kirchheim unter Teck | 604.31 mi (972.55 km) |
| Mountain Ash to Kirchhundem | 495.32 mi (797.14 km) |
