| Illingen to Tornesch | 319.86 mi (514.77 km) |
| Illingen to Tostedt | 293.37 mi (472.14 km) |
| Illingen to Traunreut | 270.42 mi (435.20 km) |
| Illingen to Traunstein | 275.32 mi (443.09 km) |
| Illingen to Trebbin | 332.37 mi (534.89 km) |
| Illingen to Trebur | 71.52 mi (115.11 km) |
| Illingen to Treuchtlingen | 176.64 mi (284.27 km) |
| Illingen to Trier | 32.09 mi (51.64 km) |
| Illingen to Trittau | 326.36 mi (525.23 km) |
| Illingen to Troisdorf | 99.58 mi (160.26 km) |
| Illingen to Trossingen | 115.27 mi (185.50 km) |
| Illingen to Trostberg an der Alz | 267.66 mi (430.75 km) |
| Illingen to Tubingen | 108.45 mi (174.54 km) |
| Illingen to Tuttlingen | 125.56 mi (202.07 km) |
| Illingen to Tutzing | 218.03 mi (350.88 km) |
