| Dumbarton to Legionowo | 1,051.53 mi (1,692.27 km) |
| Dumbarton to Legnica | 906.90 mi (1,459.52 km) |
| Dumbarton to Leszno | 902.24 mi (1,452.01 km) |
| Dumbarton to Lezajsk | 1,177.69 mi (1,895.31 km) |
| Dumbarton to Libiaz | 1,064.89 mi (1,713.78 km) |
| Dumbarton to Lidzbark | 988.08 mi (1,590.16 km) |
| Dumbarton to Lidzbark Warminski | 998.25 mi (1,606.52 km) |
| Dumbarton to Limanowa | 1,121.42 mi (1,804.75 km) |
| Dumbarton to Lipno | 973.11 mi (1,566.07 km) |
| Dumbarton to Lobez | 816.69 mi (1,314.34 km) |
| Dumbarton to Lodz | 1,014.46 mi (1,632.62 km) |
| Dumbarton to Lomianki | 1,053.38 mi (1,695.25 km) |
| Dumbarton to Lomza | 1,077.25 mi (1,733.67 km) |
| Dumbarton to Lowicz | 1,023.34 mi (1,646.90 km) |
| Dumbarton to Lubaczow | 1,207.90 mi (1,943.93 km) |
