| Allentown to Argentona | 3,908.34 mi (6,289.86 km) |
| Allentown to Arico el Nuevo | 3,405.18 mi (5,480.11 km) |
| Allentown to Armilla | 3,762.13 mi (6,054.56 km) |
| Allentown to Arnedo | 3,680.17 mi (5,922.66 km) |
| Allentown to Arona | 3,398.82 mi (5,469.87 km) |
| Allentown to Arrecife | 3,531.67 mi (5,683.67 km) |
| Allentown to Arrigorriaga | 3,615.64 mi (5,818.81 km) |
| Allentown to Arroyomolinos | 3,652.54 mi (5,878.20 km) |
| Allentown to Arteijo | 3,351.46 mi (5,393.66 km) |
| Allentown to Arucas | 3,458.67 mi (5,566.19 km) |
| Allentown to Aspe | 3,861.62 mi (6,214.68 km) |
| Allentown to Astorga | 3,488.26 mi (5,613.81 km) |
| Allentown to Atarfe | 3,756.23 mi (6,045.07 km) |
| Allentown to Avila | 3,604.02 mi (5,800.11 km) |
| Allentown to Aviles | 3,466.50 mi (5,578.79 km) |
