| Grays to Columbia (Illinois) | 4,227.74 mi (6,803.89 km) |
| Grays to Columbia (Maryland) | 3,663.55 mi (5,895.92 km) |
| Grays to Columbia (Missouri) | 4,284.44 mi (6,895.14 km) |
| Grays to Columbia (Pennsylvania) | 3,611.51 mi (5,812.17 km) |
| Grays to Columbia (South Carolina) | 4,069.44 mi (6,549.12 km) |
| Grays to Columbia (Tennessee) | 4,241.67 mi (6,826.31 km) |
| Grays to Columbia Heights (Minnesota) | 4,024.72 mi (6,477.16 km) |
| Grays to Columbine (Colorado) | 4,713.35 mi (7,585.40 km) |
| Grays to Columbus (Georgia) | 4,306.71 mi (6,930.97 km) |
| Grays to Columbus (Indiana) | 4,025.04 mi (6,477.68 km) |
| Grays to Columbus (Mississippi) | 4,400.13 mi (7,081.32 km) |
| Grays to Columbus (Nebraska) | 4,347.11 mi (6,996.00 km) |
| Grays to Columbus (Ohio) | 3,873.57 mi (6,233.91 km) |
| Grays to Commack (New York) | 3,445.42 mi (5,544.86 km) |
| Grays to Commerce (California) | 5,456.89 mi (8,782.01 km) |
