| Sierpc to Teolo | 633.04 mi (1,018.78 km) |
| Sierpc to Teramo | 758.12 mi (1,220.07 km) |
| Sierpc to Terlizzi | 824.81 mi (1,327.41 km) |
| Sierpc to Termini Imerese | 1,068.44 mi (1,719.49 km) |
| Sierpc to Termoli | 782.74 mi (1,259.69 km) |
| Sierpc to Terni | 783.44 mi (1,260.83 km) |
| Sierpc to Terracina | 855.61 mi (1,376.97 km) |
| Sierpc to Terralba | 1,048.22 mi (1,686.94 km) |
| Sierpc to Terranuova Bracciolini | 743.15 mi (1,195.98 km) |
| Sierpc to Terrasini Favarotta | 1,065.59 mi (1,714.91 km) |
| Sierpc to Terzigno | 869.28 mi (1,398.97 km) |
| Sierpc to Tezze sul Brenta | 612.45 mi (985.64 km) |
| Sierpc to Thiene | 617.20 mi (993.28 km) |
| Sierpc to Tirano | 626.23 mi (1,007.82 km) |
| Sierpc to Tivoli | 818.81 mi (1,317.75 km) |
