| Guyancourt to Knurow | 750.46 mi (1,207.74 km) |
| Guyancourt to Kobylka | 872.02 mi (1,403.37 km) |
| Guyancourt to Kokoszki | 801.06 mi (1,289.19 km) |
| Guyancourt to Kolbuszowa | 886.73 mi (1,427.05 km) |
| Guyancourt to Kolno | 915.84 mi (1,473.89 km) |
| Guyancourt to Kolo | 763.56 mi (1,228.83 km) |
| Guyancourt to Kolobrzeg | 689.00 mi (1,108.83 km) |
| Guyancourt to Koluszki | 807.33 mi (1,299.27 km) |
| Guyancourt to Komorniki | 684.94 mi (1,102.31 km) |
| Guyancourt to Konin | 748.60 mi (1,204.76 km) |
| Guyancourt to Konskie | 829.67 mi (1,335.22 km) |
| Guyancourt to Konstancin-Jeziorna | 866.04 mi (1,393.76 km) |
| Guyancourt to Konstantynow Lodzki | 787.56 mi (1,267.46 km) |
| Guyancourt to Koronowo | 755.01 mi (1,215.07 km) |
| Guyancourt to Koscian | 679.75 mi (1,093.95 km) |
