| Grenzach-Wyhlen to Kamenz | 386.68 mi (622.31 km) |
| Grenzach-Wyhlen to Kamp-Lintfort | 277.43 mi (446.47 km) |
| Grenzach-Wyhlen to Kandel | 108.70 mi (174.94 km) |
| Grenzach-Wyhlen to Kappeln | 500.95 mi (806.20 km) |
| Grenzach-Wyhlen to Karben | 191.93 mi (308.88 km) |
| Grenzach-Wyhlen to Karlsdorf-Neuthard | 116.78 mi (187.95 km) |
| Grenzach-Wyhlen to Karlsfeld | 182.29 mi (293.36 km) |
| Grenzach-Wyhlen to Karlsruhe | 106.37 mi (171.18 km) |
| Grenzach-Wyhlen to Kassel | 272.86 mi (439.12 km) |
| Grenzach-Wyhlen to Kaufbeuren | 139.60 mi (224.66 km) |
| Grenzach-Wyhlen to Kaufering | 154.02 mi (247.86 km) |
| Grenzach-Wyhlen to Kaufungen | 272.29 mi (438.20 km) |
| Grenzach-Wyhlen to Kehl | 70.51 mi (113.47 km) |
| Grenzach-Wyhlen to Kelheim | 215.34 mi (346.56 km) |
| Grenzach-Wyhlen to Kelkheim (Taunus) | 182.26 mi (293.32 km) |
