| Flagstaff to Kamen | 5,408.38 mi (8,703.94 km) |
| Flagstaff to Kamenz | 5,618.45 mi (9,042.02 km) |
| Flagstaff to Kamp-Lintfort | 5,377.05 mi (8,653.53 km) |
| Flagstaff to Kandel | 5,545.05 mi (8,923.90 km) |
| Flagstaff to Kappeln | 5,329.22 mi (8,576.56 km) |
| Flagstaff to Karben | 5,508.04 mi (8,864.33 km) |
| Flagstaff to Karlsdorf-Neuthard | 5,553.67 mi (8,937.76 km) |
| Flagstaff to Karlsfeld | 5,692.65 mi (9,161.43 km) |
| Flagstaff to Karlsruhe | 5,555.25 mi (8,940.31 km) |
| Flagstaff to Kassel | 5,478.42 mi (8,816.66 km) |
| Flagstaff to Kaufbeuren | 5,682.32 mi (9,144.81 km) |
| Flagstaff to Kaufering | 5,680.65 mi (9,142.12 km) |
| Flagstaff to Kaufungen | 5,483.81 mi (8,825.35 km) |
| Flagstaff to Kehl | 5,557.23 mi (8,943.50 km) |
| Flagstaff to Kelheim | 5,670.23 mi (9,125.35 km) |
