| Colwyn Bay to Leopoldsburg | 407.52 mi (655.84 km) |
| Colwyn Bay to Lessines | 366.19 mi (589.32 km) |
| Colwyn Bay to Leuven | 393.17 mi (632.74 km) |
| Colwyn Bay to Lichtervelde | 328.74 mi (529.05 km) |
| Colwyn Bay to Liedekerke | 370.23 mi (595.82 km) |
| Colwyn Bay to Liege | 434.65 mi (699.49 km) |
| Colwyn Bay to Lierre | 380.10 mi (611.71 km) |
| Colwyn Bay to Lille | 387.53 mi (623.68 km) |
| Colwyn Bay to Lint | 377.37 mi (607.32 km) |
| Colwyn Bay to Lochristi | 352.88 mi (567.91 km) |
| Colwyn Bay to Lokeren | 358.62 mi (577.15 km) |
| Colwyn Bay to Lommel | 406.58 mi (654.33 km) |
| Colwyn Bay to Londerzeel | 374.01 mi (601.91 km) |
| Colwyn Bay to Louvain-la-Neuve | 392.92 mi (632.34 km) |
| Colwyn Bay to Lovendegem | 344.00 mi (553.61 km) |
