| Harlingen to Kamen | 144.40 mi (232.39 km) |
| Harlingen to Kamenz | 389.73 mi (627.21 km) |
| Harlingen to Kamp-Lintfort | 124.70 mi (200.69 km) |
| Harlingen to Kandel | 307.07 mi (494.17 km) |
| Harlingen to Kappeln | 210.08 mi (338.09 km) |
| Harlingen to Karben | 248.47 mi (399.88 km) |
| Harlingen to Karlsdorf-Neuthard | 309.85 mi (498.66 km) |
| Harlingen to Karlsfeld | 432.31 mi (695.73 km) |
| Harlingen to Karlsruhe | 315.33 mi (507.48 km) |
| Harlingen to Kassel | 214.73 mi (345.58 km) |
| Harlingen to Kaufbeuren | 430.84 mi (693.38 km) |
| Harlingen to Kaufering | 425.03 mi (684.02 km) |
| Harlingen to Kaufungen | 220.31 mi (354.56 km) |
| Harlingen to Kehl | 334.87 mi (538.93 km) |
| Harlingen to Kelheim | 405.59 mi (652.74 km) |
