| Niederkassel to Teramo | 645.50 mi (1,038.84 km) |
| Niederkassel to Terlizzi | 808.78 mi (1,301.60 km) |
| Niederkassel to Termini Imerese | 944.84 mi (1,520.58 km) |
| Niederkassel to Termoli | 716.38 mi (1,152.90 km) |
| Niederkassel to Terni | 628.79 mi (1,011.95 km) |
| Niederkassel to Terracina | 722.38 mi (1,162.56 km) |
| Niederkassel to Terralba | 770.63 mi (1,240.21 km) |
| Niederkassel to Terranuova Bracciolini | 545.30 mi (877.58 km) |
| Niederkassel to Terrasini Favarotta | 923.82 mi (1,486.74 km) |
| Niederkassel to Terzigno | 779.00 mi (1,253.67 km) |
| Niederkassel to Tezze sul Brenta | 414.34 mi (666.81 km) |
| Niederkassel to Thiene | 407.79 mi (656.28 km) |
| Niederkassel to Tirano | 348.66 mi (561.12 km) |
| Niederkassel to Tivoli | 669.88 mi (1,078.07 km) |
| Niederkassel to Todi | 610.50 mi (982.50 km) |
