| Northampton to Juprelle | 295.59 mi (475.70 km) |
| Northampton to Jurbise | 238.84 mi (384.38 km) |
| Northampton to Kalmthout | 236.31 mi (380.30 km) |
| Northampton to Kampenhout | 250.01 mi (402.35 km) |
| Northampton to Kapelle-op-den-Bos | 240.66 mi (387.30 km) |
| Northampton to Kapellen | 236.27 mi (380.25 km) |
| Northampton to Kasterlee | 258.96 mi (416.75 km) |
| Northampton to Keerbergen | 251.66 mi (405.01 km) |
| Northampton to Kinrooi | 293.78 mi (472.79 km) |
| Northampton to Knokke-Heist | 188.92 mi (304.03 km) |
| Northampton to Koekelare | 183.74 mi (295.70 km) |
| Northampton to Koekelberg | 243.48 mi (391.84 km) |
| Northampton to Koksijde | 170.75 mi (274.80 km) |
| Northampton to Kontich | 241.08 mi (387.99 km) |
| Northampton to Kortemark | 188.18 mi (302.85 km) |
