| South Bend to Arcos de Valdevez | 3,862.03 mi (6,215.34 km) |
| South Bend to Arcozelo | 3,877.91 mi (6,240.90 km) |
| South Bend to Arganil | 3,932.74 mi (6,329.13 km) |
| South Bend to Arouca | 3,900.00 mi (6,276.45 km) |
| South Bend to Arruda dos Vinhos | 3,927.63 mi (6,320.90 km) |
| South Bend to Aveiro | 3,891.41 mi (6,262.62 km) |
| South Bend to Aver-o-Mar | 3,860.55 mi (6,212.95 km) |
| South Bend to Aves | 3,880.75 mi (6,245.47 km) |
| South Bend to Azambuja | 3,934.12 mi (6,331.36 km) |
| South Bend to Baiao | 3,901.94 mi (6,279.57 km) |
| South Bend to Barcelos | 3,863.81 mi (6,218.20 km) |
| South Bend to Barreiro | 3,938.44 mi (6,338.31 km) |
| South Bend to Batalha | 3,917.43 mi (6,304.49 km) |
| South Bend to Beja | 4,015.87 mi (6,462.91 km) |
| South Bend to Belas | 3,925.13 mi (6,316.88 km) |
