| Cologne to Accokeek (Maryland) | 3,974.23 mi (6,395.91 km) |
| Cologne to Acworth (Georgia) | 4,502.41 mi (7,245.93 km) |
| Cologne to Ada (Oklahoma) | 4,925.41 mi (7,926.68 km) |
| Cologne to Addison (Illinois) | 4,244.06 mi (6,830.16 km) |
| Cologne to Addison (Texas) | 5,027.15 mi (8,090.41 km) |
| Cologne to Adelanto (California) | 5,631.86 mi (9,063.61 km) |
| Cologne to Adelphi (Maryland) | 3,957.63 mi (6,369.18 km) |
| Cologne to Adrian (Michigan) | 4,098.05 mi (6,595.18 km) |
| Cologne to Affton (Missouri) | 4,496.24 mi (7,236.00 km) |
| Cologne to Agoura Hills (California) | 5,696.50 mi (9,167.63 km) |
| Cologne to Aguadilla (Puerto Rico) | 4,549.08 mi (7,321.03 km) |
| Cologne to Aiken (South Carolina) | 4,410.41 mi (7,097.87 km) |
| Cologne to Akron (Ohio) | 4,040.30 mi (6,502.24 km) |
| Cologne to Alabaster (Alabama) | 4,629.53 mi (7,450.51 km) |
| Cologne to Alachua (Florida) | 4,628.10 mi (7,448.21 km) |
