| Illertissen to Leingarten | 78.12 mi (125.72 km) |
| Illertissen to Leipzig | 238.77 mi (384.26 km) |
| Illertissen to Lemgo | 268.34 mi (431.85 km) |
| Illertissen to Lengede | 275.74 mi (443.75 km) |
| Illertissen to Lengerich | 290.50 mi (467.51 km) |
| Illertissen to Lenggries | 78.31 mi (126.02 km) |
| Illertissen to Lennestadt | 220.11 mi (354.24 km) |
| Illertissen to Leonberg | 63.50 mi (102.19 km) |
| Illertissen to Leopoldshohe | 269.60 mi (433.88 km) |
| Illertissen to Leuna | 230.89 mi (371.59 km) |
| Illertissen to Leutenbach | 56.17 mi (90.39 km) |
| Illertissen to Leutkirch im Allgau | 27.17 mi (43.73 km) |
| Illertissen to Leverkusen | 238.96 mi (384.57 km) |
| Illertissen to Lich | 169.08 mi (272.11 km) |
| Illertissen to Lichtenau | 239.78 mi (385.88 km) |
