| Tomball to Arcos de Valdevez | 4,735.00 mi (7,620.24 km) |
| Tomball to Arcozelo | 4,744.75 mi (7,635.94 km) |
| Tomball to Arganil | 4,795.08 mi (7,716.94 km) |
| Tomball to Arouca | 4,766.98 mi (7,671.71 km) |
| Tomball to Arruda dos Vinhos | 4,777.94 mi (7,689.35 km) |
| Tomball to Aveiro | 4,755.18 mi (7,652.72 km) |
| Tomball to Aver-o-Mar | 4,729.55 mi (7,611.47 km) |
| Tomball to Aves | 4,751.17 mi (7,646.26 km) |
| Tomball to Azambuja | 4,785.65 mi (7,701.76 km) |
| Tomball to Baiao | 4,771.10 mi (7,678.35 km) |
| Tomball to Barcelos | 4,733.98 mi (7,618.60 km) |
| Tomball to Barreiro | 4,786.31 mi (7,702.83 km) |
| Tomball to Batalha | 4,773.55 mi (7,682.29 km) |
| Tomball to Beja | 4,862.43 mi (7,825.33 km) |
| Tomball to Belas | 4,773.23 mi (7,681.78 km) |
