| Merriam to Ames | 4,291.86 mi (6,907.08 km) |
| Merriam to Amorebieta | 4,538.32 mi (7,303.72 km) |
| Merriam to Amposta | 4,775.37 mi (7,685.22 km) |
| Merriam to Amurrio | 4,532.85 mi (7,294.91 km) |
| Merriam to Andoain | 4,569.13 mi (7,353.31 km) |
| Merriam to Andraitx | 4,899.94 mi (7,885.69 km) |
| Merriam to Andujar | 4,670.67 mi (7,516.72 km) |
| Merriam to Antequera | 4,685.55 mi (7,540.67 km) |
| Merriam to Antigua | 4,544.96 mi (7,314.40 km) |
| Merriam to Aranda de Duero | 4,552.75 mi (7,326.94 km) |
| Merriam to Aranjuez | 4,616.73 mi (7,429.91 km) |
| Merriam to Archena | 4,792.68 mi (7,713.07 km) |
| Merriam to Arcos de la Frontera | 4,637.93 mi (7,464.02 km) |
| Merriam to Arenys de Mar | 4,825.81 mi (7,766.39 km) |
| Merriam to Arenys de Munt | 4,824.17 mi (7,763.75 km) |
