| Siemiatycze to Trim | 1,226.82 mi (1,974.38 km) |
| Siemiatycze to Tuam | 1,310.78 mi (2,109.49 km) |
| Siemiatycze to Tullamore | 1,258.76 mi (2,025.78 km) |
| Siemiatycze to Waterford | 1,256.94 mi (2,022.85 km) |
| Siemiatycze to Wexford | 1,228.07 mi (1,976.38 km) |
| Siemiatycze to Wicklow | 1,202.18 mi (1,934.72 km) |
| Siemiatycze to Abano Terme | 699.55 mi (1,125.81 km) |
| Siemiatycze to Abbiategrasso | 795.70 mi (1,280.55 km) |
| Siemiatycze to Acate | 1,138.31 mi (1,831.93 km) |
| Siemiatycze to Acerra | 887.95 mi (1,429.01 km) |
| Siemiatycze to Aci Castello | 1,093.01 mi (1,759.04 km) |
| Siemiatycze to Aci Catena | 1,090.29 mi (1,754.66 km) |
| Siemiatycze to Aci Sant'Antonio | 1,090.57 mi (1,755.10 km) |
| Siemiatycze to Acireale | 1,088.64 mi (1,752.00 km) |
| Siemiatycze to Acquaviva delle Fonti | 845.21 mi (1,360.23 km) |
