| San Gregorio di Catania to Koscielisko | 843.69 mi (1,357.79 km) |
| San Gregorio di Catania to Koscierzyna | 1,151.55 mi (1,853.23 km) |
| San Gregorio di Catania to Kostrzyn | 1,029.52 mi (1,656.85 km) |
| San Gregorio di Catania to Kostrzyn nad Odra | 1,038.12 mi (1,670.69 km) |
| San Gregorio di Catania to Koszalin | 1,150.36 mi (1,851.33 km) |
| San Gregorio di Catania to Kowary | 914.44 mi (1,471.64 km) |
| San Gregorio di Catania to Kozienice | 1,018.16 mi (1,638.57 km) |
| San Gregorio di Catania to Kozuchow | 980.25 mi (1,577.56 km) |
| San Gregorio di Catania to Kozy | 873.05 mi (1,405.04 km) |
| San Gregorio di Catania to Krakow | 895.64 mi (1,441.39 km) |
| San Gregorio di Catania to Krapkowice | 902.30 mi (1,452.12 km) |
| San Gregorio di Catania to Krasnik | 985.95 mi (1,586.73 km) |
| San Gregorio di Catania to Krasnystaw | 1,007.79 mi (1,621.87 km) |
| San Gregorio di Catania to Krosno | 899.63 mi (1,447.82 km) |
| San Gregorio di Catania to Krosno Odrzanskie | 999.55 mi (1,608.61 km) |
