| Barreiro to Warrington | 1,062.59 mi (1,710.07 km) |
| Barreiro to Warsop | 1,072.22 mi (1,725.57 km) |
| Barreiro to Warwick | 1,006.63 mi (1,620.01 km) |
| Barreiro to Washington | 1,175.43 mi (1,891.67 km) |
| Barreiro to Waterlooville | 930.07 mi (1,496.80 km) |
| Barreiro to Watford | 990.22 mi (1,593.60 km) |
| Barreiro to Wath upon Dearne | 1,088.32 mi (1,751.48 km) |
| Barreiro to Wealdstone | 987.86 mi (1,589.80 km) |
| Barreiro to Wednesfield | 1,018.93 mi (1,639.80 km) |
| Barreiro to Welling | 989.06 mi (1,591.74 km) |
| Barreiro to Wellingborough | 1,023.52 mi (1,647.20 km) |
| Barreiro to Wellington | 896.64 mi (1,443.01 km) |
| Barreiro to Wellington | 1,018.83 mi (1,639.64 km) |
| Barreiro to Wells | 920.89 mi (1,482.03 km) |
| Barreiro to Welwyn Garden City | 1,003.53 mi (1,615.03 km) |
