| Illingen to Twist | 223.88 mi (360.31 km) |
| Illingen to Twistringen | 246.48 mi (396.67 km) |
| Illingen to Ubach-Palenberg | 114.35 mi (184.03 km) |
| Illingen to Uberherrn | 18.12 mi (29.16 km) |
| Illingen to Uberlingen | 147.29 mi (237.04 km) |
| Illingen to Ubstadt-Weiher | 72.37 mi (116.47 km) |
| Illingen to Ueckermunde | 425.14 mi (684.20 km) |
| Illingen to Uelzen | 290.84 mi (468.06 km) |
| Illingen to Uetersen | 318.32 mi (512.28 km) |
| Illingen to Uetze | 253.74 mi (408.36 km) |
| Illingen to Uhingen | 123.99 mi (199.54 km) |
| Illingen to Ulm | 149.25 mi (240.19 km) |
| Illingen to Unna | 151.73 mi (244.18 km) |
| Illingen to Unterfohring | 224.81 mi (361.80 km) |
| Illingen to Unterhaching | 226.57 mi (364.63 km) |
