| Towcester to Kluczbork | 826.43 mi (1,330.01 km) |
| Towcester to Knurow | 859.68 mi (1,383.53 km) |
| Towcester to Kobylka | 935.45 mi (1,505.46 km) |
| Towcester to Kokoszki | 817.28 mi (1,315.28 km) |
| Towcester to Kolbuszowa | 989.80 mi (1,592.94 km) |
| Towcester to Kolno | 958.17 mi (1,542.03 km) |
| Towcester to Kolo | 829.13 mi (1,334.35 km) |
| Towcester to Kolobrzeg | 699.07 mi (1,125.05 km) |
| Towcester to Koluszki | 882.91 mi (1,420.90 km) |
| Towcester to Komorniki | 747.36 mi (1,202.75 km) |
| Towcester to Konin | 813.58 mi (1,309.34 km) |
| Towcester to Konskie | 916.30 mi (1,474.64 km) |
| Towcester to Konstancin-Jeziorna | 934.50 mi (1,503.93 km) |
| Towcester to Konstantynow Lodzki | 863.24 mi (1,389.25 km) |
| Towcester to Koronowo | 793.76 mi (1,277.44 km) |
