| Dumbarton to Lingolsheim | 725.58 mi (1,167.71 km) |
| Dumbarton to Lisieux | 510.93 mi (822.26 km) |
| Dumbarton to Livron-sur-Drome | 874.79 mi (1,407.84 km) |
| Dumbarton to Livry-Gargan | 569.87 mi (917.11 km) |
| Dumbarton to Lognes | 576.91 mi (928.44 km) |
| Dumbarton to Lomme | 480.73 mi (773.66 km) |
| Dumbarton to Longjumeau | 578.42 mi (930.88 km) |
| Dumbarton to Longuenesse | 456.25 mi (734.27 km) |
| Dumbarton to Longvic | 725.78 mi (1,168.03 km) |
| Dumbarton to Longwy | 618.49 mi (995.37 km) |
| Dumbarton to Lons | 892.17 mi (1,435.81 km) |
| Dumbarton to Lons-le-Saunier | 774.02 mi (1,245.66 km) |
| Dumbarton to Loos | 483.24 mi (777.70 km) |
| Dumbarton to Lorgues | 986.78 mi (1,588.07 km) |
| Dumbarton to Lorient | 568.88 mi (915.52 km) |
