| Alken to Columbia (Illinois) | 4,437.10 mi (7,140.82 km) |
| Alken to Columbia (Maryland) | 3,879.85 mi (6,244.02 km) |
| Alken to Columbia (Missouri) | 4,491.74 mi (7,228.76 km) |
| Alken to Columbia (Pennsylvania) | 3,827.43 mi (6,159.66 km) |
| Alken to Columbia (South Carolina) | 4,286.85 mi (6,899.03 km) |
| Alken to Columbia (Tennessee) | 4,455.35 mi (7,170.20 km) |
| Alken to Columbia Heights (Minnesota) | 4,224.20 mi (6,798.20 km) |
| Alken to Columbine (Colorado) | 4,907.77 mi (7,898.30 km) |
| Alken to Columbus (Georgia) | 4,523.30 mi (7,279.54 km) |
| Alken to Columbus (Indiana) | 4,236.64 mi (6,818.21 km) |
| Alken to Columbus (Mississippi) | 4,614.45 mi (7,426.23 km) |
| Alken to Columbus (Nebraska) | 4,547.33 mi (7,318.22 km) |
| Alken to Columbus (Ohio) | 4,086.28 mi (6,576.23 km) |
| Alken to Commack (New York) | 3,662.10 mi (5,893.59 km) |
| Alken to Commerce (California) | 5,641.01 mi (9,078.32 km) |
