| Welver to Kelkheim (Taunus) | 104.40 mi (168.02 km) |
| Welver to Kelsterbach | 110.31 mi (177.52 km) |
| Welver to Kemberg | 200.49 mi (322.66 km) |
| Welver to Kempen | 68.43 mi (110.13 km) |
| Welver to Kempten | 288.25 mi (463.90 km) |
| Welver to Kenzingen | 236.80 mi (381.09 km) |
| Welver to Kerpen | 75.02 mi (120.74 km) |
| Welver to Ketsch | 157.56 mi (253.57 km) |
| Welver to Kevelaer | 73.35 mi (118.05 km) |
| Welver to Kiel | 207.84 mi (334.49 km) |
| Welver to Kierspe | 37.43 mi (60.23 km) |
| Welver to Kirchhain | 69.11 mi (111.21 km) |
| Welver to Kirchheim bei Munchen | 291.56 mi (469.22 km) |
| Welver to Kirchheim unter Teck | 215.48 mi (346.78 km) |
| Welver to Kirchhundem | 36.11 mi (58.11 km) |
