| Birsfelden to Kothen | 347.66 mi (559.51 km) |
| Birsfelden to Kranenburg | 301.47 mi (485.18 km) |
| Birsfelden to Krefeld | 265.44 mi (427.19 km) |
| Birsfelden to Kressbronn am Bodensee | 92.18 mi (148.35 km) |
| Birsfelden to Kreuzau | 226.51 mi (364.54 km) |
| Birsfelden to Kreuztal | 236.35 mi (380.37 km) |
| Birsfelden to Kriftel | 178.93 mi (287.96 km) |
| Birsfelden to Kronach | 250.55 mi (403.22 km) |
| Birsfelden to Kronberg | 186.03 mi (299.38 km) |
| Birsfelden to Kronshagen | 480.46 mi (773.23 km) |
| Birsfelden to Krumbach | 135.88 mi (218.67 km) |
| Birsfelden to Kulmbach | 246.91 mi (397.37 km) |
| Birsfelden to Kummersbruck | 233.69 mi (376.09 km) |
| Birsfelden to Kunzell | 227.70 mi (366.44 km) |
| Birsfelden to Kunzelsau | 152.34 mi (245.17 km) |
