| Efringen-Kirchen to Kamenz | 384.91 mi (619.46 km) |
| Efringen-Kirchen to Kamp-Lintfort | 269.61 mi (433.90 km) |
| Efringen-Kirchen to Kandel | 102.85 mi (165.52 km) |
| Efringen-Kirchen to Kappeln | 494.71 mi (796.16 km) |
| Efringen-Kirchen to Karben | 186.19 mi (299.65 km) |
| Efringen-Kirchen to Karlsdorf-Neuthard | 111.72 mi (179.79 km) |
| Efringen-Kirchen to Karlsfeld | 184.66 mi (297.19 km) |
| Efringen-Kirchen to Karlsruhe | 101.14 mi (162.77 km) |
| Efringen-Kirchen to Kassel | 267.33 mi (430.22 km) |
| Efringen-Kirchen to Kaufbeuren | 142.79 mi (229.80 km) |
| Efringen-Kirchen to Kaufering | 156.56 mi (251.97 km) |
| Efringen-Kirchen to Kaufungen | 266.89 mi (429.52 km) |
| Efringen-Kirchen to Kehl | 64.01 mi (103.01 km) |
| Efringen-Kirchen to Kelheim | 216.04 mi (347.69 km) |
| Efringen-Kirchen to Kelkheim (Taunus) | 176.14 mi (283.46 km) |
