| Helena to Ames | 4,683.73 mi (7,537.74 km) |
| Helena to Amorebieta | 4,878.09 mi (7,850.52 km) |
| Helena to Amposta | 5,120.87 mi (8,241.25 km) |
| Helena to Amurrio | 4,877.16 mi (7,849.03 km) |
| Helena to Andoain | 4,902.97 mi (7,890.57 km) |
| Helena to Andraitx | 5,243.75 mi (8,438.99 km) |
| Helena to Andujar | 5,091.92 mi (8,194.65 km) |
| Helena to Antequera | 5,124.56 mi (8,247.18 km) |
| Helena to Antigua | 5,170.85 mi (8,321.67 km) |
| Helena to Aranda de Duero | 4,921.78 mi (7,920.83 km) |
| Helena to Aranjuez | 5,007.59 mi (8,058.93 km) |
| Helena to Archena | 5,188.77 mi (8,350.52 km) |
| Helena to Arcos de la Frontera | 5,091.16 mi (8,193.43 km) |
| Helena to Arenys de Mar | 5,142.38 mi (8,275.86 km) |
| Helena to Arenys de Munt | 5,140.42 mi (8,272.70 km) |
