| Troisdorf to Locate di Triulzi | 389.43 mi (626.72 km) |
| Troisdorf to Locorotondo | 848.77 mi (1,365.96 km) |
| Troisdorf to Locri | 976.92 mi (1,572.20 km) |
| Troisdorf to Lodi | 395.04 mi (635.75 km) |
| Troisdorf to Lomazzo | 363.86 mi (585.57 km) |
| Troisdorf to Lonate Pozzolo | 367.77 mi (591.88 km) |
| Troisdorf to Lonigo | 422.86 mi (680.53 km) |
| Troisdorf to Loreto | 592.63 mi (953.74 km) |
| Troisdorf to Loria | 412.44 mi (663.76 km) |
| Troisdorf to Lucca | 506.60 mi (815.29 km) |
| Troisdorf to Lucera | 752.28 mi (1,210.68 km) |
| Troisdorf to Lugo | 494.39 mi (795.65 km) |
| Troisdorf to Luino | 340.68 mi (548.27 km) |
| Troisdorf to Lurate Caccivio | 359.00 mi (577.76 km) |
| Troisdorf to Luzzara | 435.82 mi (701.39 km) |
