| Rialto to Alenquer | 5,619.48 mi (9,043.69 km) |
| Rialto to Alfena | 5,548.35 mi (8,929.21 km) |
| Rialto to Alijo | 5,589.93 mi (8,996.12 km) |
| Rialto to Aljustrel | 5,703.72 mi (9,179.26 km) |
| Rialto to Almada | 5,628.93 mi (9,058.88 km) |
| Rialto to Almargem | 5,617.08 mi (9,039.81 km) |
| Rialto to Almeirim | 5,630.20 mi (9,060.93 km) |
| Rialto to Amadora | 5,623.49 mi (9,050.13 km) |
| Rialto to Amarante | 5,566.05 mi (8,957.69 km) |
| Rialto to Amares | 5,540.37 mi (8,916.36 km) |
| Rialto to Amora | 5,632.87 mi (9,065.23 km) |
| Rialto to Anadia | 5,585.98 mi (8,989.77 km) |
| Rialto to Angra do Heroismo | 4,809.65 mi (7,740.38 km) |
| Rialto to Ansiao | 5,607.74 mi (9,024.78 km) |
| Rialto to Anta | 5,553.90 mi (8,938.14 km) |
