| Portlethen to Leopoldsburg | 507.58 mi (816.87 km) |
| Portlethen to Lessines | 500.68 mi (805.77 km) |
| Portlethen to Leuven | 508.60 mi (818.51 km) |
| Portlethen to Lichtervelde | 467.69 mi (752.68 km) |
| Portlethen to Liedekerke | 496.49 mi (799.02 km) |
| Portlethen to Liege | 542.74 mi (873.46 km) |
| Portlethen to Lierre | 490.78 mi (789.84 km) |
| Portlethen to Lille | 490.93 mi (790.08 km) |
| Portlethen to Lint | 489.92 mi (788.46 km) |
| Portlethen to Lochristi | 477.15 mi (767.89 km) |
| Portlethen to Lokeren | 480.23 mi (772.86 km) |
| Portlethen to Lommel | 502.33 mi (808.42 km) |
| Portlethen to Londerzeel | 492.94 mi (793.31 km) |
| Portlethen to Louvain-la-Neuve | 517.31 mi (832.53 km) |
| Portlethen to Lovendegem | 472.46 mi (760.35 km) |
