| Kingsport to Arcos de Valdevez | 3,861.65 mi (6,214.73 km) |
| Kingsport to Arcozelo | 3,870.76 mi (6,229.39 km) |
| Kingsport to Arganil | 3,920.75 mi (6,309.83 km) |
| Kingsport to Arouca | 3,892.99 mi (6,265.17 km) |
| Kingsport to Arruda dos Vinhos | 3,903.29 mi (6,281.74 km) |
| Kingsport to Aveiro | 3,880.96 mi (6,245.79 km) |
| Kingsport to Aver-o-Mar | 3,855.77 mi (6,205.26 km) |
| Kingsport to Aves | 3,877.52 mi (6,240.26 km) |
| Kingsport to Azambuja | 3,911.00 mi (6,294.15 km) |
| Kingsport to Baiao | 3,897.31 mi (6,272.11 km) |
| Kingsport to Barcelos | 3,860.32 mi (6,212.58 km) |
| Kingsport to Barreiro | 3,911.69 mi (6,295.25 km) |
| Kingsport to Batalha | 3,898.97 mi (6,274.78 km) |
| Kingsport to Beja | 3,987.84 mi (6,417.81 km) |
| Kingsport to Belas | 3,898.60 mi (6,274.20 km) |
