| Monfalcone to Kamen | 481.06 mi (774.19 km) |
| Monfalcone to Kamenz | 378.60 mi (609.29 km) |
| Monfalcone to Kamp-Lintfort | 506.68 mi (815.42 km) |
| Monfalcone to Kandel | 336.86 mi (542.13 km) |
| Monfalcone to Kappeln | 632.41 mi (1,017.76 km) |
| Monfalcone to Karben | 377.04 mi (606.78 km) |
| Monfalcone to Karlsdorf-Neuthard | 327.66 mi (527.31 km) |
| Monfalcone to Karlsfeld | 193.27 mi (311.04 km) |
| Monfalcone to Karlsruhe | 326.51 mi (525.47 km) |
| Monfalcone to Kassel | 423.27 mi (681.19 km) |
| Monfalcone to Kaufbeuren | 198.92 mi (320.13 km) |
| Monfalcone to Kaufering | 201.26 mi (323.89 km) |
| Monfalcone to Kaufungen | 418.76 mi (673.94 km) |
| Monfalcone to Kehl | 329.41 mi (530.14 km) |
| Monfalcone to Kelheim | 229.02 mi (368.57 km) |
