| Donegal to Leinfelden-Echterdingen | 843.04 mi (1,356.75 km) |
| Donegal to Leingarten | 824.01 mi (1,326.12 km) |
| Donegal to Leipzig | 878.57 mi (1,413.92 km) |
| Donegal to Lemgo | 723.27 mi (1,163.99 km) |
| Donegal to Lengede | 774.43 mi (1,246.32 km) |
| Donegal to Lengerich | 678.21 mi (1,091.48 km) |
| Donegal to Lenggries | 974.70 mi (1,568.63 km) |
| Donegal to Lennestadt | 715.23 mi (1,151.04 km) |
| Donegal to Leonberg | 833.87 mi (1,341.99 km) |
| Donegal to Leopoldshohe | 715.15 mi (1,150.92 km) |
| Donegal to Leuna | 864.98 mi (1,392.06 km) |
| Donegal to Leutenbach | 844.50 mi (1,359.08 km) |
| Donegal to Leutkirch im Allgau | 911.34 mi (1,466.66 km) |
| Donegal to Leverkusen | 676.05 mi (1,087.99 km) |
| Donegal to Lich | 763.52 mi (1,228.77 km) |
