| Maryland Heights to Amelia | 5,033.98 mi (8,101.40 km) |
| Maryland Heights to Anagni | 5,098.11 mi (8,204.62 km) |
| Maryland Heights to Ancona | 5,033.26 mi (8,100.25 km) |
| Maryland Heights to Andria | 5,247.67 mi (8,445.31 km) |
| Maryland Heights to Angri | 5,198.75 mi (8,366.58 km) |
| Maryland Heights to Anguillara Sabazia | 5,047.41 mi (8,123.02 km) |
| Maryland Heights to Anzio | 5,088.93 mi (8,189.85 km) |
| Maryland Heights to Anzola dell'Emilia | 4,902.53 mi (7,889.86 km) |
| Maryland Heights to Aosta | 4,700.56 mi (7,564.81 km) |
| Maryland Heights to Apricena | 5,188.89 mi (8,350.71 km) |
| Maryland Heights to Aprilia | 5,084.08 mi (8,182.04 km) |
| Maryland Heights to Aradeo | 5,369.36 mi (8,641.14 km) |
| Maryland Heights to Aragona | 5,303.70 mi (8,535.47 km) |
| Maryland Heights to Arco | 4,834.87 mi (7,780.98 km) |
| Maryland Heights to Arcola | 4,867.96 mi (7,834.22 km) |
