| Texarkana to Arcos de Valdevez | 4,525.55 mi (7,283.18 km) |
| Texarkana to Arcozelo | 4,537.35 mi (7,302.16 km) |
| Texarkana to Arganil | 4,589.23 mi (7,385.65 km) |
| Texarkana to Arouca | 4,559.57 mi (7,337.92 km) |
| Texarkana to Arruda dos Vinhos | 4,575.96 mi (7,364.30 km) |
| Texarkana to Aveiro | 4,548.80 mi (7,320.59 km) |
| Texarkana to Aver-o-Mar | 4,521.41 mi (7,276.51 km) |
| Texarkana to Aves | 4,542.60 mi (7,310.60 km) |
| Texarkana to Azambuja | 4,583.30 mi (7,376.10 km) |
| Texarkana to Baiao | 4,562.97 mi (7,343.39 km) |
| Texarkana to Barcelos | 4,525.46 mi (7,283.03 km) |
| Texarkana to Barreiro | 4,585.14 mi (7,379.06 km) |
| Texarkana to Batalha | 4,569.69 mi (7,354.21 km) |
| Texarkana to Beja | 4,661.80 mi (7,502.45 km) |
| Texarkana to Belas | 4,571.96 mi (7,357.86 km) |
