| Birsfelden to Kirchlengern | 324.18 mi (521.72 km) |
| Birsfelden to Kirchlinteln | 379.80 mi (611.24 km) |
| Birsfelden to Kirchseeon | 201.00 mi (323.48 km) |
| Birsfelden to Kirchzarten | 32.34 mi (52.05 km) |
| Birsfelden to Kirkel | 120.86 mi (194.51 km) |
| Birsfelden to Kissing | 163.88 mi (263.74 km) |
| Birsfelden to Kisslegg | 106.45 mi (171.32 km) |
| Birsfelden to Kitzingen | 190.16 mi (306.03 km) |
| Birsfelden to Kleinblittersdorf | 114.10 mi (183.63 km) |
| Birsfelden to Kleve | 300.13 mi (483.01 km) |
| Birsfelden to Klipphausen | 360.82 mi (580.68 km) |
| Birsfelden to Klotze | 383.89 mi (617.81 km) |
| Birsfelden to Koblenz | 193.91 mi (312.06 km) |
| Birsfelden to Kolbermoor | 207.60 mi (334.10 km) |
| Birsfelden to Kolkwitz | 414.20 mi (666.59 km) |
