| Kirkwall to Accokeek (Maryland) | 3,437.30 mi (5,531.81 km) |
| Kirkwall to Acworth (Georgia) | 3,953.24 mi (6,362.13 km) |
| Kirkwall to Ada (Oklahoma) | 4,320.31 mi (6,952.86 km) |
| Kirkwall to Addison (Illinois) | 3,642.31 mi (5,861.74 km) |
| Kirkwall to Addison (Texas) | 4,427.94 mi (7,126.09 km) |
| Kirkwall to Adelanto (California) | 4,968.11 mi (7,995.40 km) |
| Kirkwall to Adelphi (Maryland) | 3,418.82 mi (5,502.06 km) |
| Kirkwall to Adrian (Michigan) | 3,511.28 mi (5,650.87 km) |
| Kirkwall to Affton (Missouri) | 3,900.65 mi (6,277.49 km) |
| Kirkwall to Agoura Hills (California) | 5,030.93 mi (8,096.50 km) |
| Kirkwall to Aguadilla (Puerto Rico) | 4,218.94 mi (6,789.72 km) |
| Kirkwall to Aiken (South Carolina) | 3,879.38 mi (6,243.25 km) |
| Kirkwall to Akron (Ohio) | 3,468.16 mi (5,581.46 km) |
| Kirkwall to Alabaster (Alabama) | 4,073.91 mi (6,556.33 km) |
| Kirkwall to Alachua (Florida) | 4,113.75 mi (6,620.45 km) |
