| Altdorf to Lichtenau | 327.23 mi (526.63 km) |
| Altdorf to Lichtenfels | 250.99 mi (403.93 km) |
| Altdorf to Lichtenstein | 324.43 mi (522.12 km) |
| Altdorf to Lienen | 365.96 mi (588.96 km) |
| Altdorf to Limbach-Oberfrohna | 333.63 mi (536.93 km) |
| Altdorf to Limburg | 244.35 mi (393.24 km) |
| Altdorf to Limburgerhof | 176.92 mi (284.72 km) |
| Altdorf to Lindau | 68.05 mi (109.51 km) |
| Altdorf to Lindenberg im Allgau | 78.09 mi (125.68 km) |
| Altdorf to Lindlar | 292.28 mi (470.38 km) |
| Altdorf to Lingen | 395.16 mi (635.95 km) |
| Altdorf to Linkenheim-Hochstetten | 156.45 mi (251.78 km) |
| Altdorf to Linnich | 303.70 mi (488.76 km) |
| Altdorf to Lippstadt | 331.89 mi (534.13 km) |
| Altdorf to Lobau | 399.97 mi (643.68 km) |
