| Sierpc to Trim | 1,089.26 mi (1,752.99 km) |
| Sierpc to Tuam | 1,173.24 mi (1,888.14 km) |
| Sierpc to Tullamore | 1,121.17 mi (1,804.35 km) |
| Sierpc to Waterford | 1,119.57 mi (1,801.78 km) |
| Sierpc to Wexford | 1,090.70 mi (1,755.32 km) |
| Sierpc to Wicklow | 1,064.62 mi (1,713.34 km) |
| Sierpc to Abano Terme | 629.29 mi (1,012.75 km) |
| Sierpc to Abbiategrasso | 708.07 mi (1,139.52 km) |
| Sierpc to Acate | 1,123.17 mi (1,807.57 km) |
| Sierpc to Acerra | 861.02 mi (1,385.68 km) |
| Sierpc to Aci Castello | 1,081.11 mi (1,739.87 km) |
| Sierpc to Aci Catena | 1,078.21 mi (1,735.21 km) |
| Sierpc to Aci Sant'Antonio | 1,078.37 mi (1,735.47 km) |
| Sierpc to Acireale | 1,076.75 mi (1,732.86 km) |
| Sierpc to Acquaviva delle Fonti | 838.41 mi (1,349.29 km) |
