| Kettering to Kluczbork | 814.70 mi (1,311.13 km) |
| Kettering to Knurow | 848.95 mi (1,366.25 km) |
| Kettering to Kobylka | 921.43 mi (1,482.90 km) |
| Kettering to Kokoszki | 800.93 mi (1,288.97 km) |
| Kettering to Kolbuszowa | 978.23 mi (1,574.31 km) |
| Kettering to Kolno | 942.86 mi (1,517.38 km) |
| Kettering to Kolo | 815.57 mi (1,312.54 km) |
| Kettering to Kolobrzeg | 682.83 mi (1,098.91 km) |
| Kettering to Koluszki | 869.81 mi (1,399.82 km) |
| Kettering to Komorniki | 733.93 mi (1,181.15 km) |
| Kettering to Konin | 800.05 mi (1,287.56 km) |
| Kettering to Konskie | 903.81 mi (1,454.55 km) |
| Kettering to Konstancin-Jeziorna | 920.79 mi (1,481.87 km) |
| Kettering to Konstantynow Lodzki | 850.21 mi (1,368.28 km) |
| Kettering to Koronowo | 778.73 mi (1,253.25 km) |
