| Enniskillen to Archdale (North Carolina) | 3,571.61 mi (5,747.95 km) |
| Enniskillen to Arden-Arcade (California) | 4,914.24 mi (7,908.71 km) |
| Enniskillen to Ardmore (Oklahoma) | 4,321.79 mi (6,955.25 km) |
| Enniskillen to Ardmore (Pennsylvania) | 3,192.48 mi (5,137.80 km) |
| Enniskillen to Arecibo (Puerto Rico) | 3,954.99 mi (6,364.95 km) |
| Enniskillen to Arkadelphia (Arkansas) | 4,171.83 mi (6,713.90 km) |
| Enniskillen to Arkansas City (Kansas) | 4,169.81 mi (6,710.67 km) |
| Enniskillen to Arlington (Tennessee) | 3,983.35 mi (6,410.58 km) |
| Enniskillen to Arlington (Texas) | 4,399.95 mi (7,081.04 km) |
| Enniskillen to Arlington (Virginia) | 3,316.08 mi (5,336.71 km) |
| Enniskillen to Arlington (Washington) | 4,396.26 mi (7,075.10 km) |
| Enniskillen to Arlington Heights (Illinois) | 3,584.85 mi (5,769.26 km) |
| Enniskillen to Arnold (Maryland) | 3,284.49 mi (5,285.88 km) |
| Enniskillen to Arnold (Missouri) | 3,852.04 mi (6,199.26 km) |
| Enniskillen to Arroyo Grande (California) | 5,088.23 mi (8,188.71 km) |
