| Gerakas to Alfena | 1,726.76 mi (2,778.95 km) |
| Gerakas to Alijo | 1,672.14 mi (2,691.06 km) |
| Gerakas to Aljustrel | 1,735.06 mi (2,792.30 km) |
| Gerakas to Almada | 1,779.23 mi (2,863.39 km) |
| Gerakas to Almargem | 1,783.47 mi (2,870.21 km) |
| Gerakas to Almeirim | 1,745.20 mi (2,808.62 km) |
| Gerakas to Amadora | 1,782.65 mi (2,868.90 km) |
| Gerakas to Amarante | 1,702.87 mi (2,740.50 km) |
| Gerakas to Amares | 1,715.50 mi (2,760.83 km) |
| Gerakas to Amora | 1,777.72 mi (2,860.96 km) |
| Gerakas to Anadia | 1,726.04 mi (2,777.79 km) |
| Gerakas to Angra do Heroismo | 2,730.61 mi (4,394.49 km) |
| Gerakas to Ansiao | 1,729.52 mi (2,783.39 km) |
| Gerakas to Anta | 1,732.95 mi (2,788.92 km) |
| Gerakas to Arcos de Valdevez | 1,719.28 mi (2,766.92 km) |
