| Upper Montclair to Argentona | 3,841.49 mi (6,182.28 km) |
| Upper Montclair to Arico el Nuevo | 3,337.33 mi (5,370.91 km) |
| Upper Montclair to Armilla | 3,693.68 mi (5,944.41 km) |
| Upper Montclair to Arnedo | 3,613.02 mi (5,814.59 km) |
| Upper Montclair to Arona | 3,331.01 mi (5,360.74 km) |
| Upper Montclair to Arrecife | 3,463.33 mi (5,573.70 km) |
| Upper Montclair to Arrigorriaga | 3,548.73 mi (5,711.13 km) |
| Upper Montclair to Arroyomolinos | 3,584.68 mi (5,768.99 km) |
| Upper Montclair to Arteijo | 3,284.03 mi (5,285.14 km) |
| Upper Montclair to Arucas | 3,390.71 mi (5,456.82 km) |
| Upper Montclair to Aspe | 3,793.60 mi (6,105.21 km) |
| Upper Montclair to Astorga | 3,420.79 mi (5,505.23 km) |
| Upper Montclair to Atarfe | 3,687.79 mi (5,934.92 km) |
| Upper Montclair to Avila | 3,536.19 mi (5,690.94 km) |
| Upper Montclair to Aviles | 3,399.39 mi (5,470.79 km) |
