| Cape Girardeau to Arcos de Valdevez | 4,165.56 mi (6,703.82 km) |
| Cape Girardeau to Arcozelo | 4,178.64 mi (6,724.87 km) |
| Cape Girardeau to Arganil | 4,231.50 mi (6,809.94 km) |
| Cape Girardeau to Arouca | 4,200.83 mi (6,760.58 km) |
| Cape Girardeau to Arruda dos Vinhos | 4,220.91 mi (6,792.90 km) |
| Cape Girardeau to Aveiro | 4,190.75 mi (6,744.37 km) |
| Cape Girardeau to Aver-o-Mar | 4,162.24 mi (6,698.48 km) |
| Cape Girardeau to Aves | 4,183.13 mi (6,732.10 km) |
| Cape Girardeau to Azambuja | 4,227.97 mi (6,804.26 km) |
| Cape Girardeau to Baiao | 4,203.77 mi (6,765.32 km) |
| Cape Girardeau to Barcelos | 4,166.05 mi (6,704.61 km) |
| Cape Girardeau to Barreiro | 4,230.65 mi (6,808.57 km) |
| Cape Girardeau to Batalha | 4,213.33 mi (6,780.70 km) |
| Cape Girardeau to Beja | 4,307.63 mi (6,932.47 km) |
| Cape Girardeau to Belas | 4,217.41 mi (6,787.27 km) |
