| Placentia to Abilene (Texas) | 1,051.07 mi (1,691.53 km) |
| Placentia to Accokeek (Maryland) | 2,280.54 mi (3,670.17 km) |
| Placentia to Acworth (Georgia) | 1,893.05 mi (3,046.57 km) |
| Placentia to Ada (Oklahoma) | 1,208.29 mi (1,944.56 km) |
| Placentia to Addison (Illinois) | 1,709.31 mi (2,750.87 km) |
| Placentia to Addison (Texas) | 1,211.76 mi (1,950.14 km) |
| Placentia to Adelanto (California) | 53.92 mi (86.78 km) |
| Placentia to Adelphi (Maryland) | 2,280.86 mi (3,670.69 km) |
| Placentia to Adrian (Michigan) | 1,911.11 mi (3,075.64 km) |
| Placentia to Affton (Missouri) | 1,561.93 mi (2,513.68 km) |
| Placentia to Agoura Hills (California) | 55.12 mi (88.71 km) |
| Placentia to Aguadilla (Puerto Rico) | 3,284.36 mi (5,285.66 km) |
| Placentia to Aiken (South Carolina) | 2,065.86 mi (3,324.69 km) |
| Placentia to Akron (Ohio) | 2,037.49 mi (3,279.03 km) |
| Placentia to Alabaster (Alabama) | 1,780.71 mi (2,865.77 km) |
