| Chateaubriant to Alfena | 569.22 mi (916.07 km) |
| Chateaubriant to Alijo | 536.63 mi (863.62 km) |
| Chateaubriant to Aljustrel | 758.85 mi (1,221.25 km) |
| Chateaubriant to Almada | 736.35 mi (1,185.04 km) |
| Chateaubriant to Almargem | 729.37 mi (1,173.81 km) |
| Chateaubriant to Almeirim | 690.78 mi (1,111.70 km) |
| Chateaubriant to Amadora | 735.17 mi (1,183.14 km) |
| Chateaubriant to Amarante | 553.94 mi (891.49 km) |
| Chateaubriant to Amares | 542.24 mi (872.65 km) |
| Chateaubriant to Amora | 738.54 mi (1,188.57 km) |
| Chateaubriant to Anadia | 612.59 mi (985.87 km) |
| Chateaubriant to Angra do Heroismo | 1,435.28 mi (2,309.86 km) |
| Chateaubriant to Ansiao | 643.00 mi (1,034.81 km) |
| Chateaubriant to Anta | 585.22 mi (941.82 km) |
| Chateaubriant to Arcos de Valdevez | 532.24 mi (856.55 km) |
