| Tomball to Alenquer | 4,778.66 mi (7,690.50 km) |
| Tomball to Alfena | 4,745.55 mi (7,637.22 km) |
| Tomball to Alijo | 4,795.05 mi (7,716.89 km) |
| Tomball to Aljustrel | 4,851.45 mi (7,807.66 km) |
| Tomball to Almada | 4,781.39 mi (7,694.90 km) |
| Tomball to Almargem | 4,771.34 mi (7,678.74 km) |
| Tomball to Almeirim | 4,794.48 mi (7,715.98 km) |
| Tomball to Amadora | 4,776.25 mi (7,686.64 km) |
| Tomball to Amarante | 4,766.88 mi (7,671.55 km) |
| Tomball to Amares | 4,745.00 mi (7,636.35 km) |
| Tomball to Amora | 4,784.78 mi (7,700.36 km) |
| Tomball to Anadia | 4,770.94 mi (7,678.08 km) |
| Tomball to Angra do Heroismo | 3,856.32 mi (6,206.15 km) |
| Tomball to Ansiao | 4,784.52 mi (7,699.95 km) |
| Tomball to Anta | 4,746.70 mi (7,639.07 km) |
