| Comstock Park to Arcos de Valdevez | 3,791.16 mi (6,101.28 km) |
| Comstock Park to Arcozelo | 3,808.19 mi (6,128.68 km) |
| Comstock Park to Arganil | 3,863.77 mi (6,218.14 km) |
| Comstock Park to Arouca | 3,830.22 mi (6,164.14 km) |
| Comstock Park to Arruda dos Vinhos | 3,860.87 mi (6,213.47 km) |
| Comstock Park to Aveiro | 3,822.24 mi (6,151.30 km) |
| Comstock Park to Aver-o-Mar | 3,790.44 mi (6,100.12 km) |
| Comstock Park to Aves | 3,810.34 mi (6,132.16 km) |
| Comstock Park to Azambuja | 3,867.14 mi (6,223.56 km) |
| Comstock Park to Baiao | 3,831.74 mi (6,166.59 km) |
| Comstock Park to Barcelos | 3,793.47 mi (6,105.00 km) |
| Comstock Park to Barreiro | 3,872.11 mi (6,231.56 km) |
| Comstock Park to Batalha | 3,849.64 mi (6,195.39 km) |
| Comstock Park to Beja | 3,949.64 mi (6,356.33 km) |
| Comstock Park to Belas | 3,858.77 mi (6,210.10 km) |
