| Roman to Ansonia (Connecticut) | 4,617.11 mi (7,430.53 km) |
| Roman to Antelope (California) | 6,204.12 mi (9,984.57 km) |
| Roman to Anthem (Arizona) | 6,302.81 mi (10,143.39 km) |
| Roman to Antioch (California) | 6,260.07 mi (10,074.62 km) |
| Roman to Antioch (Illinois) | 5,093.26 mi (8,196.80 km) |
| Roman to Apache Junction (Arizona) | 6,315.96 mi (10,164.56 km) |
| Roman to Apex (North Carolina) | 5,113.30 mi (8,229.06 km) |
| Roman to Apollo Beach (Florida) | 5,661.36 mi (9,111.07 km) |
| Roman to Apopka (Florida) | 5,577.65 mi (8,976.37 km) |
| Roman to Apple Valley (California) | 6,383.86 mi (10,273.83 km) |
| Roman to Apple Valley (Minnesota) | 5,132.83 mi (8,260.50 km) |
| Roman to Appleton (Wisconsin) | 5,008.41 mi (8,060.25 km) |
| Roman to Arbutus (Maryland) | 4,855.26 mi (7,813.78 km) |
| Roman to Arcadia (California) | 6,427.99 mi (10,344.85 km) |
| Roman to Arcata (California) | 6,114.69 mi (9,840.65 km) |
