| Poplar Bluff to Leopoldsburg | 4,518.98 mi (7,272.59 km) |
| Poplar Bluff to Lessines | 4,477.60 mi (7,206.00 km) |
| Poplar Bluff to Leuven | 4,505.49 mi (7,250.89 km) |
| Poplar Bluff to Lichtervelde | 4,440.41 mi (7,146.14 km) |
| Poplar Bluff to Liedekerke | 4,482.36 mi (7,213.66 km) |
| Poplar Bluff to Liege | 4,546.94 mi (7,317.59 km) |
| Poplar Bluff to Lierre | 4,492.18 mi (7,229.46 km) |
| Poplar Bluff to Lille | 4,499.06 mi (7,240.53 km) |
| Poplar Bluff to Lint | 4,489.54 mi (7,225.21 km) |
| Poplar Bluff to Lochristi | 4,465.19 mi (7,186.04 km) |
| Poplar Bluff to Lokeren | 4,470.95 mi (7,195.29 km) |
| Poplar Bluff to Lommel | 4,517.42 mi (7,270.09 km) |
| Poplar Bluff to Londerzeel | 4,486.34 mi (7,220.06 km) |
| Poplar Bluff to Louvain-la-Neuve | 4,504.94 mi (7,250.00 km) |
| Poplar Bluff to Lovendegem | 4,456.24 mi (7,171.62 km) |
