| Grodzisk Mazowiecki to Karditsa | 883.07 mi (1,421.17 km) |
| Grodzisk Mazowiecki to Kastoria | 802.04 mi (1,290.76 km) |
| Grodzisk Mazowiecki to Katerini | 823.54 mi (1,325.35 km) |
| Grodzisk Mazowiecki to Keratsini | 988.24 mi (1,590.42 km) |
| Grodzisk Mazowiecki to Kerkyra | 863.84 mi (1,390.21 km) |
| Grodzisk Mazowiecki to Kiato | 980.01 mi (1,577.17 km) |
| Grodzisk Mazowiecki to Kifisia | 981.72 mi (1,579.92 km) |
| Grodzisk Mazowiecki to Kilkis | 776.43 mi (1,249.54 km) |
| Grodzisk Mazowiecki to Komotini | 793.87 mi (1,277.62 km) |
| Grodzisk Mazowiecki to Korinthos | 985.86 mi (1,586.60 km) |
| Grodzisk Mazowiecki to Koropi | 994.69 mi (1,600.79 km) |
| Grodzisk Mazowiecki to Korydallos | 987.34 mi (1,588.97 km) |
| Grodzisk Mazowiecki to Kos | 1,102.72 mi (1,774.66 km) |
| Grodzisk Mazowiecki to Kozani | 818.28 mi (1,316.89 km) |
| Grodzisk Mazowiecki to Lagos | 791.07 mi (1,273.10 km) |
