| Clayton to Arcore | 749.47 mi (1,206.16 km) |
| Clayton to Ardea | 1,069.38 mi (1,721.01 km) |
| Clayton to Arenzano | 801.49 mi (1,289.88 km) |
| Clayton to Arese | 746.82 mi (1,201.88 km) |
| Clayton to Arezzo | 945.06 mi (1,520.93 km) |
| Clayton to Argelato | 867.93 mi (1,396.80 km) |
| Clayton to Argenta | 880.71 mi (1,417.37 km) |
| Clayton to Ariano Irpino | 1,170.76 mi (1,884.16 km) |
| Clayton to Ariccia | 1,066.95 mi (1,717.09 km) |
| Clayton to Arluno | 745.78 mi (1,200.22 km) |
| Clayton to Arona | 720.82 mi (1,160.05 km) |
| Clayton to Artena | 1,073.19 mi (1,727.13 km) |
| Clayton to Arzachena | 1,018.87 mi (1,639.71 km) |
| Clayton to Arzano | 1,159.29 mi (1,865.70 km) |
| Clayton to Arzignano | 817.34 mi (1,315.38 km) |
