| Colonia to Arcore | 4,034.74 mi (6,493.29 km) |
| Colonia to Ardea | 4,311.89 mi (6,939.32 km) |
| Colonia to Arenzano | 4,046.85 mi (6,512.77 km) |
| Colonia to Arese | 4,026.69 mi (6,480.33 km) |
| Colonia to Arezzo | 4,217.51 mi (6,787.43 km) |
| Colonia to Argelato | 4,156.65 mi (6,689.49 km) |
| Colonia to Argenta | 4,176.11 mi (6,720.80 km) |
| Colonia to Ariano Irpino | 4,440.58 mi (7,146.43 km) |
| Colonia to Ariccia | 4,313.46 mi (6,941.85 km) |
| Colonia to Arluno | 4,022.56 mi (6,473.68 km) |
| Colonia to Arona | 3,998.39 mi (6,434.78 km) |
| Colonia to Artena | 4,323.89 mi (6,958.63 km) |
| Colonia to Arzachena | 4,189.24 mi (6,741.93 km) |
| Colonia to Arzano | 4,413.15 mi (7,102.28 km) |
| Colonia to Arzignano | 4,124.52 mi (6,637.78 km) |
