| Naugatuck to Leopoldsburg | 3,616.29 mi (5,819.86 km) |
| Naugatuck to Lessines | 3,569.04 mi (5,743.81 km) |
| Naugatuck to Leuven | 3,599.93 mi (5,793.53 km) |
| Naugatuck to Lichtervelde | 3,532.67 mi (5,685.29 km) |
| Naugatuck to Liedekerke | 3,575.39 mi (5,754.03 km) |
| Naugatuck to Liege | 3,641.52 mi (5,860.47 km) |
| Naugatuck to Lierre | 3,588.14 mi (5,774.55 km) |
| Naugatuck to Lille | 3,596.31 mi (5,787.70 km) |
| Naugatuck to Lint | 3,585.20 mi (5,769.82 km) |
| Naugatuck to Lochristi | 3,559.38 mi (5,728.26 km) |
| Naugatuck to Lokeren | 3,565.44 mi (5,738.02 km) |
| Naugatuck to Lommel | 3,615.72 mi (5,818.93 km) |
| Naugatuck to Londerzeel | 3,580.77 mi (5,762.69 km) |
| Naugatuck to Louvain-la-Neuve | 3,597.42 mi (5,789.49 km) |
| Naugatuck to Lovendegem | 3,549.94 mi (5,713.07 km) |
