| Bluffton to Kamen | 4,456.17 mi (7,171.51 km) |
| Bluffton to Kamenz | 4,720.53 mi (7,596.96 km) |
| Bluffton to Kamp-Lintfort | 4,412.65 mi (7,101.48 km) |
| Bluffton to Kandel | 4,540.69 mi (7,307.54 km) |
| Bluffton to Kappeln | 4,469.77 mi (7,193.40 km) |
| Bluffton to Karben | 4,534.79 mi (7,298.04 km) |
| Bluffton to Karlsdorf-Neuthard | 4,553.75 mi (7,328.54 km) |
| Bluffton to Karlsfeld | 4,701.33 mi (7,566.05 km) |
| Bluffton to Karlsruhe | 4,551.17 mi (7,324.41 km) |
| Bluffton to Kassel | 4,536.64 mi (7,301.02 km) |
| Bluffton to Kaufbeuren | 4,675.23 mi (7,524.05 km) |
| Bluffton to Kaufering | 4,680.55 mi (7,532.62 km) |
| Bluffton to Kaufungen | 4,542.37 mi (7,310.24 km) |
| Bluffton to Kehl | 4,537.79 mi (7,302.87 km) |
| Bluffton to Kelheim | 4,698.10 mi (7,560.86 km) |
