| Siegen to Teramo | 628.30 mi (1,011.16 km) |
| Siegen to Terlizzi | 787.17 mi (1,266.83 km) |
| Siegen to Termini Imerese | 933.66 mi (1,502.58 km) |
| Siegen to Termoli | 696.93 mi (1,121.61 km) |
| Siegen to Terni | 614.96 mi (989.68 km) |
| Siegen to Terracina | 708.67 mi (1,140.50 km) |
| Siegen to Terralba | 771.91 mi (1,242.27 km) |
| Siegen to Terranuova Bracciolini | 533.33 mi (858.31 km) |
| Siegen to Terrasini Favarotta | 913.95 mi (1,470.86 km) |
| Siegen to Terzigno | 762.66 mi (1,227.38 km) |
| Siegen to Tezze sul Brenta | 396.97 mi (638.86 km) |
| Siegen to Thiene | 391.33 mi (629.78 km) |
| Siegen to Tirano | 337.10 mi (542.51 km) |
| Siegen to Tivoli | 656.49 mi (1,056.52 km) |
| Siegen to Todi | 597.02 mi (960.81 km) |
