| Thatcham to Kluczbork | 841.52 mi (1,354.30 km) |
| Thatcham to Knurow | 872.01 mi (1,403.37 km) |
| Thatcham to Kobylka | 956.64 mi (1,539.57 km) |
| Thatcham to Kokoszki | 845.50 mi (1,360.70 km) |
| Thatcham to Kolbuszowa | 1,004.13 mi (1,615.99 km) |
| Thatcham to Kolno | 983.08 mi (1,582.11 km) |
| Thatcham to Kolo | 849.21 mi (1,366.68 km) |
| Thatcham to Kolobrzeg | 727.25 mi (1,170.39 km) |
| Thatcham to Koluszki | 901.62 mi (1,451.02 km) |
| Thatcham to Komorniki | 767.28 mi (1,234.81 km) |
| Thatcham to Konin | 833.65 mi (1,341.63 km) |
| Thatcham to Konskie | 933.24 mi (1,501.91 km) |
| Thatcham to Konstancin-Jeziorna | 954.81 mi (1,536.62 km) |
| Thatcham to Konstantynow Lodzki | 881.80 mi (1,419.11 km) |
| Thatcham to Koronowo | 818.14 mi (1,316.67 km) |
