| Enniskillen to Arcore | 959.91 mi (1,544.83 km) |
| Enniskillen to Ardea | 1,274.12 mi (2,050.50 km) |
| Enniskillen to Arenzano | 1,000.88 mi (1,610.76 km) |
| Enniskillen to Arese | 955.48 mi (1,537.70 km) |
| Enniskillen to Arezzo | 1,155.40 mi (1,859.44 km) |
| Enniskillen to Argelato | 1,081.60 mi (1,740.66 km) |
| Enniskillen to Argenta | 1,096.52 mi (1,764.68 km) |
| Enniskillen to Ariano Irpino | 1,383.74 mi (2,226.92 km) |
| Enniskillen to Ariccia | 1,272.64 mi (2,048.12 km) |
| Enniskillen to Arluno | 953.44 mi (1,534.41 km) |
| Enniskillen to Arona | 928.14 mi (1,493.69 km) |
| Enniskillen to Artena | 1,280.04 mi (2,060.03 km) |
| Enniskillen to Arzachena | 1,204.27 mi (1,938.09 km) |
| Enniskillen to Arzano | 1,368.29 mi (2,202.06 km) |
| Enniskillen to Arzignano | 1,035.79 mi (1,666.95 km) |
