| Natchitoches to Arcos de Valdevez | 4,547.59 mi (7,318.64 km) |
| Natchitoches to Arcozelo | 4,557.41 mi (7,334.44 km) |
| Natchitoches to Arganil | 4,607.81 mi (7,415.56 km) |
| Natchitoches to Arouca | 4,579.64 mi (7,370.22 km) |
| Natchitoches to Arruda dos Vinhos | 4,590.95 mi (7,388.42 km) |
| Natchitoches to Aveiro | 4,567.89 mi (7,351.30 km) |
| Natchitoches to Aver-o-Mar | 4,542.18 mi (7,309.93 km) |
| Natchitoches to Aves | 4,563.78 mi (7,344.70 km) |
| Natchitoches to Azambuja | 4,598.63 mi (7,400.78 km) |
| Natchitoches to Baiao | 4,583.73 mi (7,376.81 km) |
| Natchitoches to Barcelos | 4,546.60 mi (7,317.04 km) |
| Natchitoches to Barreiro | 4,599.40 mi (7,402.02 km) |
| Natchitoches to Batalha | 4,586.41 mi (7,381.12 km) |
| Natchitoches to Beja | 4,675.58 mi (7,524.61 km) |
| Natchitoches to Belas | 4,586.31 mi (7,380.95 km) |
