| Piqua to Leopoldsburg | 4,117.58 mi (6,626.60 km) |
| Piqua to Lessines | 4,075.17 mi (6,558.36 km) |
| Piqua to Leuven | 4,103.59 mi (6,604.09 km) |
| Piqua to Lichtervelde | 4,038.08 mi (6,498.67 km) |
| Piqua to Liedekerke | 4,080.20 mi (6,566.45 km) |
| Piqua to Liege | 4,145.10 mi (6,670.89 km) |
| Piqua to Lierre | 4,090.52 mi (6,583.06 km) |
| Piqua to Lille | 4,097.63 mi (6,594.49 km) |
| Piqua to Lint | 4,087.83 mi (6,578.72 km) |
| Piqua to Lochristi | 4,063.21 mi (6,539.11 km) |
| Piqua to Lokeren | 4,069.02 mi (6,548.46 km) |
| Piqua to Lommel | 4,116.19 mi (6,624.37 km) |
| Piqua to Londerzeel | 4,084.41 mi (6,573.23 km) |
| Piqua to Louvain-la-Neuve | 4,102.71 mi (6,602.68 km) |
| Piqua to Lovendegem | 4,054.17 mi (6,524.55 km) |
