| Dumbarton to Les Sorinieres | 621.83 mi (1,000.73 km) |
| Dumbarton to Lescar | 891.45 mi (1,434.64 km) |
| Dumbarton to Lesquin | 487.09 mi (783.89 km) |
| Dumbarton to Levallois-Perret | 565.96 mi (910.82 km) |
| Dumbarton to Lezignan-Corbieres | 938.77 mi (1,510.81 km) |
| Dumbarton to Libourne | 785.14 mi (1,263.55 km) |
| Dumbarton to Lieusaint | 587.58 mi (945.62 km) |
| Dumbarton to Lievin | 487.63 mi (784.77 km) |
| Dumbarton to Lille | 483.59 mi (778.26 km) |
| Dumbarton to Lillebonne | 492.55 mi (792.69 km) |
| Dumbarton to Lillers | 472.14 mi (759.84 km) |
| Dumbarton to Limay | 548.48 mi (882.69 km) |
| Dumbarton to Limeil-Brevannes | 579.32 mi (932.33 km) |
| Dumbarton to Limoges | 742.95 mi (1,195.67 km) |
| Dumbarton to Limoux | 940.32 mi (1,513.29 km) |
