| Roman to Accokeek (Maryland) | 4,894.89 mi (7,877.56 km) |
| Roman to Acworth (Georgia) | 5,417.99 mi (8,719.41 km) |
| Roman to Ada (Oklahoma) | 5,797.44 mi (9,330.08 km) |
| Roman to Addison (Illinois) | 5,119.85 mi (8,239.59 km) |
| Roman to Addison (Texas) | 5,905.46 mi (9,503.92 km) |
| Roman to Adelanto (California) | 6,386.13 mi (10,277.48 km) |
| Roman to Adelphi (Maryland) | 4,877.38 mi (7,849.38 km) |
| Roman to Adrian (Michigan) | 4,987.63 mi (8,026.81 km) |
| Roman to Affton (Missouri) | 5,378.11 mi (8,655.24 km) |
| Roman to Agoura Hills (California) | 6,443.02 mi (10,369.03 km) |
| Roman to Aguadilla (Puerto Rico) | 5,482.13 mi (8,822.63 km) |
| Roman to Aiken (South Carolina) | 5,334.54 mi (8,585.11 km) |
| Roman to Akron (Ohio) | 4,941.00 mi (7,951.77 km) |
| Roman to Alabaster (Alabama) | 5,541.69 mi (8,918.48 km) |
| Roman to Alachua (Florida) | 5,559.00 mi (8,946.35 km) |
