| Horsens to Ardea | 991.47 mi (1,595.61 km) |
| Horsens to Arenzano | 793.06 mi (1,276.31 km) |
| Horsens to Arese | 713.05 mi (1,147.54 km) |
| Horsens to Arezzo | 861.11 mi (1,385.82 km) |
| Horsens to Argelato | 782.31 mi (1,259.00 km) |
| Horsens to Argenta | 781.66 mi (1,257.96 km) |
| Horsens to Ariano Irpino | 1,043.23 mi (1,678.91 km) |
| Horsens to Ariccia | 985.26 mi (1,585.62 km) |
| Horsens to Arluno | 716.80 mi (1,153.57 km) |
| Horsens to Arona | 700.18 mi (1,126.82 km) |
| Horsens to Artena | 985.63 mi (1,586.21 km) |
| Horsens to Arzachena | 1,021.07 mi (1,643.26 km) |
| Horsens to Arzano | 1,051.53 mi (1,692.27 km) |
| Horsens to Arzignano | 717.44 mi (1,154.60 km) |
| Horsens to Ascoli Piceno | 914.02 mi (1,470.97 km) |
