| Barreiro to Trim | 1,034.30 mi (1,664.54 km) |
| Barreiro to Tuam | 1,025.97 mi (1,651.14 km) |
| Barreiro to Tullamore | 1,011.50 mi (1,627.85 km) |
| Barreiro to Waterford | 943.57 mi (1,518.53 km) |
| Barreiro to Wexford | 952.58 mi (1,533.04 km) |
| Barreiro to Wicklow | 999.31 mi (1,608.23 km) |
| Barreiro to Abano Terme | 1,161.93 mi (1,869.95 km) |
| Barreiro to Abbiategrasso | 1,030.37 mi (1,658.22 km) |
| Barreiro to Acate | 1,286.81 mi (2,070.91 km) |
| Barreiro to Acerra | 1,249.93 mi (2,011.56 km) |
| Barreiro to Aci Castello | 1,314.69 mi (2,115.80 km) |
| Barreiro to Aci Catena | 1,313.45 mi (2,113.79 km) |
| Barreiro to Aci Sant'Antonio | 1,312.56 mi (2,112.36 km) |
| Barreiro to Acireale | 1,315.03 mi (2,116.34 km) |
| Barreiro to Acquaviva delle Fonti | 1,379.61 mi (2,220.26 km) |
