| Grayslake to Colton (California) | 1,680.36 mi (2,704.28 km) |
| Grayslake to Columbia (Illinois) | 291.75 mi (469.53 km) |
| Grayslake to Columbia (Maryland) | 623.10 mi (1,002.78 km) |
| Grayslake to Columbia (Missouri) | 324.91 mi (522.89 km) |
| Grayslake to Columbia (Pennsylvania) | 620.25 mi (998.19 km) |
| Grayslake to Columbia (South Carolina) | 691.52 mi (1,112.89 km) |
| Grayslake to Columbia (Tennessee) | 467.08 mi (751.69 km) |
| Grayslake to Columbia Heights (Minnesota) | 320.57 mi (515.91 km) |
| Grayslake to Columbine (Colorado) | 907.27 mi (1,460.12 km) |
| Grayslake to Columbus (Georgia) | 700.81 mi (1,127.85 km) |
| Grayslake to Columbus (Indiana) | 243.00 mi (391.06 km) |
| Grayslake to Columbus (Mississippi) | 610.55 mi (982.59 km) |
| Grayslake to Columbus (Nebraska) | 483.32 mi (777.83 km) |
| Grayslake to Columbus (Ohio) | 308.81 mi (496.98 km) |
| Grayslake to Commack (New York) | 768.21 mi (1,236.32 km) |
