| Welling to Ames | 718.86 mi (1,156.89 km) |
| Welling to Amorebieta | 584.59 mi (940.80 km) |
| Welling to Amposta | 743.01 mi (1,195.76 km) |
| Welling to Amurrio | 598.74 mi (963.57 km) |
| Welling to Andoain | 578.09 mi (930.34 km) |
| Welling to Andraitx | 828.63 mi (1,333.56 km) |
| Welling to Andujar | 949.05 mi (1,527.35 km) |
| Welling to Antequera | 1,023.67 mi (1,647.43 km) |
| Welling to Antigua | 1,752.08 mi (2,819.70 km) |
| Welling to Aranda de Duero | 698.83 mi (1,124.65 km) |
| Welling to Aranjuez | 809.23 mi (1,302.33 km) |
| Welling to Archena | 924.55 mi (1,487.91 km) |
| Welling to Arcos de la Frontera | 1,056.90 mi (1,700.91 km) |
| Welling to Arenys de Mar | 692.16 mi (1,113.92 km) |
| Welling to Arenys de Munt | 689.97 mi (1,110.40 km) |
