| Northampton to Krosno Odrzanskie | 677.10 mi (1,089.69 km) |
| Northampton to Krotoszyn | 779.18 mi (1,253.97 km) |
| Northampton to Kruszwica | 807.58 mi (1,299.67 km) |
| Northampton to Krynica | 969.43 mi (1,560.15 km) |
| Northampton to Krzeszowice | 897.65 mi (1,444.62 km) |
| Northampton to Kudowa-Zdroj | 748.06 mi (1,203.89 km) |
| Northampton to Kutno | 854.57 mi (1,375.30 km) |
| Northampton to Kwidzyn | 828.43 mi (1,333.23 km) |
| Northampton to Lancut | 1,009.04 mi (1,623.89 km) |
| Northampton to Lapy | 994.44 mi (1,600.40 km) |
| Northampton to Lask | 852.04 mi (1,371.23 km) |
| Northampton to Laziska Gorne | 864.17 mi (1,390.74 km) |
| Northampton to Lebork | 782.28 mi (1,258.95 km) |
| Northampton to Leczna | 1,014.18 mi (1,632.16 km) |
| Northampton to Leczyca | 849.43 mi (1,367.02 km) |
