| Carterton to Arcos de Valdevez | 756.43 mi (1,217.36 km) |
| Carterton to Arcozelo | 811.37 mi (1,305.78 km) |
| Carterton to Arganil | 854.89 mi (1,375.81 km) |
| Carterton to Arouca | 811.74 mi (1,306.37 km) |
| Carterton to Arruda dos Vinhos | 953.25 mi (1,534.10 km) |
| Carterton to Aveiro | 838.70 mi (1,349.76 km) |
| Carterton to Aver-o-Mar | 791.68 mi (1,274.09 km) |
| Carterton to Aves | 780.16 mi (1,255.54 km) |
| Carterton to Azambuja | 944.22 mi (1,519.58 km) |
| Carterton to Baiao | 792.81 mi (1,275.90 km) |
| Carterton to Barcelos | 781.44 mi (1,257.61 km) |
| Carterton to Barreiro | 973.87 mi (1,567.28 km) |
| Carterton to Batalha | 905.08 mi (1,456.59 km) |
| Carterton to Beja | 996.25 mi (1,603.32 km) |
| Carterton to Belas | 970.50 mi (1,561.87 km) |
