| Glenn Dale to Arcore | 4,207.04 mi (6,770.57 km) |
| Glenn Dale to Ardea | 4,483.45 mi (7,215.41 km) |
| Glenn Dale to Arenzano | 4,218.77 mi (6,789.46 km) |
| Glenn Dale to Arese | 4,198.95 mi (6,757.56 km) |
| Glenn Dale to Arezzo | 4,389.53 mi (7,064.27 km) |
| Glenn Dale to Argelato | 4,328.89 mi (6,966.68 km) |
| Glenn Dale to Argenta | 4,348.40 mi (6,998.07 km) |
| Glenn Dale to Ariano Irpino | 4,612.36 mi (7,422.88 km) |
| Glenn Dale to Ariccia | 4,485.07 mi (7,218.03 km) |
| Glenn Dale to Arluno | 4,194.80 mi (6,750.87 km) |
| Glenn Dale to Arona | 4,170.65 mi (6,712.02 km) |
| Glenn Dale to Artena | 4,495.54 mi (7,234.88 km) |
| Glenn Dale to Arzachena | 4,360.06 mi (7,016.84 km) |
| Glenn Dale to Arzano | 4,584.74 mi (7,378.43 km) |
| Glenn Dale to Arzignano | 4,296.94 mi (6,915.26 km) |
