| Illertissen to Coswig | 273.92 mi (440.82 km) |
| Illertissen to Cottbus | 309.11 mi (497.46 km) |
| Illertissen to Crailsheim | 63.43 mi (102.08 km) |
| Illertissen to Cremlingen | 279.74 mi (450.19 km) |
| Illertissen to Crimmitschau | 207.31 mi (333.64 km) |
| Illertissen to Cuxhaven | 394.61 mi (635.06 km) |
| Illertissen to Dachau | 62.24 mi (100.16 km) |
| Illertissen to Dallgow-Doberitz | 325.56 mi (523.93 km) |
| Illertissen to Damme | 308.74 mi (496.86 km) |
| Illertissen to Darmstadt | 131.45 mi (211.55 km) |
| Illertissen to Dassel | 248.42 mi (399.80 km) |
| Illertissen to Datteln | 266.91 mi (429.55 km) |
| Illertissen to Dautphe | 195.02 mi (313.86 km) |
| Illertissen to Deggendorf | 138.64 mi (223.12 km) |
| Illertissen to Delbruck | 254.35 mi (409.34 km) |
