| Catonsville to Acqui Terme | 4,186.82 mi (6,738.03 km) |
| Catonsville to Acri | 4,717.99 mi (7,592.87 km) |
| Catonsville to Adelfia | 4,681.97 mi (7,534.90 km) |
| Catonsville to Adrano | 4,718.45 mi (7,593.61 km) |
| Catonsville to Adria | 4,328.59 mi (6,966.20 km) |
| Catonsville to Afragola | 4,573.25 mi (7,359.94 km) |
| Catonsville to Agliana | 4,322.42 mi (6,956.27 km) |
| Catonsville to Agrate Brianza | 4,195.75 mi (6,752.40 km) |
| Catonsville to Agrigento | 4,674.53 mi (7,522.92 km) |
| Catonsville to Agropoli | 4,623.76 mi (7,441.23 km) |
| Catonsville to Ala | 4,260.62 mi (6,856.80 km) |
| Catonsville to Alassio | 4,195.38 mi (6,751.80 km) |
| Catonsville to Alatri | 4,500.82 mi (7,243.37 km) |
| Catonsville to Alba | 4,167.09 mi (6,706.29 km) |
| Catonsville to Albano Laziale | 4,470.77 mi (7,195.01 km) |
