| Opmeer to Accokeek (Maryland) | 3,849.48 mi (6,195.14 km) |
| Opmeer to Acworth (Georgia) | 4,375.95 mi (7,042.41 km) |
| Opmeer to Ada (Oklahoma) | 4,788.70 mi (7,706.66 km) |
| Opmeer to Addison (Illinois) | 4,107.56 mi (6,610.48 km) |
| Opmeer to Addison (Texas) | 4,891.60 mi (7,872.27 km) |
| Opmeer to Adelanto (California) | 5,484.88 mi (8,827.06 km) |
| Opmeer to Adelphi (Maryland) | 3,832.50 mi (6,167.81 km) |
| Opmeer to Adrian (Michigan) | 3,964.17 mi (6,379.72 km) |
| Opmeer to Affton (Missouri) | 4,361.03 mi (7,018.41 km) |
| Opmeer to Agoura Hills (California) | 5,549.23 mi (8,930.63 km) |
| Opmeer to Aguadilla (Puerto Rico) | 4,466.42 mi (7,188.01 km) |
| Opmeer to Aiken (South Carolina) | 4,287.32 mi (6,899.78 km) |
| Opmeer to Akron (Ohio) | 3,909.06 mi (6,291.02 km) |
| Opmeer to Alabaster (Alabama) | 4,501.96 mi (7,245.21 km) |
| Opmeer to Alachua (Florida) | 4,508.52 mi (7,255.76 km) |
