| Lons-le-Saunier to Juprelle | 279.30 mi (449.49 km) |
| Lons-le-Saunier to Jurbise | 276.70 mi (445.30 km) |
| Lons-le-Saunier to Kalmthout | 329.05 mi (529.55 km) |
| Lons-le-Saunier to Kampenhout | 298.33 mi (480.11 km) |
| Lons-le-Saunier to Kapelle-op-den-Bos | 304.83 mi (490.58 km) |
| Lons-le-Saunier to Kapellen | 324.74 mi (522.62 km) |
| Lons-le-Saunier to Kasterlee | 317.32 mi (510.69 km) |
| Lons-le-Saunier to Keerbergen | 302.01 mi (486.03 km) |
| Lons-le-Saunier to Kinrooi | 309.00 mi (497.29 km) |
| Lons-le-Saunier to Knokke-Heist | 338.39 mi (544.58 km) |
| Lons-le-Saunier to Koekelare | 326.72 mi (525.80 km) |
| Lons-le-Saunier to Koekelberg | 294.93 mi (474.65 km) |
| Lons-le-Saunier to Koksijde | 332.96 mi (535.85 km) |
| Lons-le-Saunier to Kontich | 312.12 mi (502.31 km) |
| Lons-le-Saunier to Kortemark | 321.70 mi (517.73 km) |
