| Sittingbourne to Arcos de Valdevez | 785.61 mi (1,264.31 km) |
| Sittingbourne to Arcozelo | 838.82 mi (1,349.94 km) |
| Sittingbourne to Arganil | 876.11 mi (1,409.96 km) |
| Sittingbourne to Arouca | 836.45 mi (1,346.13 km) |
| Sittingbourne to Arruda dos Vinhos | 976.38 mi (1,571.33 km) |
| Sittingbourne to Aveiro | 864.71 mi (1,391.62 km) |
| Sittingbourne to Aver-o-Mar | 821.18 mi (1,321.56 km) |
| Sittingbourne to Aves | 807.03 mi (1,298.79 km) |
| Sittingbourne to Azambuja | 966.53 mi (1,555.48 km) |
| Sittingbourne to Baiao | 817.08 mi (1,314.96 km) |
| Sittingbourne to Barcelos | 810.49 mi (1,304.35 km) |
| Sittingbourne to Barreiro | 996.11 mi (1,603.09 km) |
| Sittingbourne to Batalha | 928.74 mi (1,494.67 km) |
| Sittingbourne to Beja | 1,010.64 mi (1,626.46 km) |
| Sittingbourne to Belas | 994.11 mi (1,599.87 km) |
