| Poplar Bluff to Argentona | 4,728.35 mi (7,609.54 km) |
| Poplar Bluff to Arico el Nuevo | 4,243.83 mi (6,829.78 km) |
| Poplar Bluff to Armilla | 4,601.73 mi (7,405.76 km) |
| Poplar Bluff to Arnedo | 4,504.14 mi (7,248.72 km) |
| Poplar Bluff to Arona | 4,237.06 mi (6,818.89 km) |
| Poplar Bluff to Arrecife | 4,374.45 mi (7,040.00 km) |
| Poplar Bluff to Arrigorriaga | 4,436.99 mi (7,140.65 km) |
| Poplar Bluff to Arroyomolinos | 4,484.95 mi (7,217.82 km) |
| Poplar Bluff to Arteijo | 4,179.23 mi (6,725.82 km) |
| Poplar Bluff to Arucas | 4,298.20 mi (6,917.29 km) |
| Poplar Bluff to Aspe | 4,695.75 mi (7,557.08 km) |
| Poplar Bluff to Astorga | 4,316.24 mi (6,946.32 km) |
| Poplar Bluff to Atarfe | 4,595.75 mi (7,396.14 km) |
| Poplar Bluff to Avila | 4,436.17 mi (7,139.33 km) |
| Poplar Bluff to Aviles | 4,290.36 mi (6,904.67 km) |
