| Richmond Hill to Abilene (Texas) | 1,076.90 mi (1,733.10 km) |
| Richmond Hill to Accokeek (Maryland) | 527.18 mi (848.42 km) |
| Richmond Hill to Acworth (Georgia) | 245.09 mi (394.44 km) |
| Richmond Hill to Ada (Oklahoma) | 907.26 mi (1,460.10 km) |
| Richmond Hill to Addison (Illinois) | 784.91 mi (1,263.20 km) |
| Richmond Hill to Addison (Texas) | 907.39 mi (1,460.30 km) |
| Richmond Hill to Adelanto (California) | 2,084.83 mi (3,355.21 km) |
| Richmond Hill to Adelphi (Maryland) | 548.05 mi (882.00 km) |
| Richmond Hill to Adrian (Michigan) | 707.00 mi (1,137.81 km) |
| Richmond Hill to Affton (Missouri) | 684.81 mi (1,102.09 km) |
| Richmond Hill to Agoura Hills (California) | 2,162.83 mi (3,480.74 km) |
| Richmond Hill to Aguadilla (Puerto Rico) | 1,281.58 mi (2,062.51 km) |
| Richmond Hill to Aiken (South Carolina) | 115.11 mi (185.25 km) |
| Richmond Hill to Akron (Ohio) | 634.29 mi (1,020.78 km) |
| Richmond Hill to Alabaster (Alabama) | 333.50 mi (536.72 km) |
