| Claiborne to Arcos de Valdevez | 4,472.44 mi (7,197.70 km) |
| Claiborne to Arcozelo | 4,482.50 mi (7,213.89 km) |
| Claiborne to Arganil | 4,533.10 mi (7,295.32 km) |
| Claiborne to Arouca | 4,504.73 mi (7,249.66 km) |
| Claiborne to Arruda dos Vinhos | 4,516.73 mi (7,268.97 km) |
| Claiborne to Aveiro | 4,493.10 mi (7,230.95 km) |
| Claiborne to Aver-o-Mar | 4,467.18 mi (7,189.23 km) |
| Claiborne to Aves | 4,488.74 mi (7,223.93 km) |
| Claiborne to Azambuja | 4,524.36 mi (7,281.25 km) |
| Claiborne to Baiao | 4,508.74 mi (7,256.12 km) |
| Claiborne to Barcelos | 4,471.56 mi (7,196.28 km) |
| Claiborne to Barreiro | 4,525.29 mi (7,282.75 km) |
| Claiborne to Batalha | 4,511.95 mi (7,261.28 km) |
| Claiborne to Beja | 4,601.54 mi (7,405.47 km) |
| Claiborne to Belas | 4,512.18 mi (7,261.66 km) |
