| Ronkonkoma to Leopoldsburg | 3,649.20 mi (5,872.82 km) |
| Ronkonkoma to Lessines | 3,601.41 mi (5,795.91 km) |
| Ronkonkoma to Leuven | 3,632.58 mi (5,846.07 km) |
| Ronkonkoma to Lichtervelde | 3,565.15 mi (5,737.55 km) |
| Ronkonkoma to Liedekerke | 3,607.91 mi (5,806.37 km) |
| Ronkonkoma to Liege | 3,674.15 mi (5,912.98 km) |
| Ronkonkoma to Lierre | 3,620.94 mi (5,827.33 km) |
| Ronkonkoma to Lille | 3,629.23 mi (5,840.67 km) |
| Ronkonkoma to Lint | 3,617.97 mi (5,822.56 km) |
| Ronkonkoma to Lochristi | 3,592.02 mi (5,780.80 km) |
| Ronkonkoma to Lokeren | 3,598.11 mi (5,790.60 km) |
| Ronkonkoma to Lommel | 3,648.71 mi (5,872.04 km) |
| Ronkonkoma to Londerzeel | 3,613.43 mi (5,815.25 km) |
| Ronkonkoma to Louvain-la-Neuve | 3,629.88 mi (5,841.72 km) |
| Ronkonkoma to Lovendegem | 3,582.54 mi (5,765.55 km) |
