| Monfalcone to Koscielisko | 381.41 mi (613.81 km) |
| Monfalcone to Koscierzyna | 607.41 mi (977.54 km) |
| Monfalcone to Kostrzyn | 485.05 mi (780.62 km) |
| Monfalcone to Kostrzyn nad Odra | 471.79 mi (759.28 km) |
| Monfalcone to Koszalin | 592.09 mi (952.87 km) |
| Monfalcone to Kowary | 360.69 mi (580.47 km) |
| Monfalcone to Kozienice | 541.51 mi (871.48 km) |
| Monfalcone to Kozuchow | 421.69 mi (678.65 km) |
| Monfalcone to Kozy | 382.95 mi (616.31 km) |
| Monfalcone to Krakow | 417.54 mi (671.97 km) |
| Monfalcone to Krapkowice | 381.63 mi (614.17 km) |
| Monfalcone to Krasnik | 532.20 mi (856.49 km) |
| Monfalcone to Krasnystaw | 568.67 mi (915.18 km) |
| Monfalcone to Krosno | 466.21 mi (750.29 km) |
| Monfalcone to Krosno Odrzanskie | 436.49 mi (702.46 km) |
