| Perth to Columbia (Illinois) | 3,949.21 mi (6,355.64 km) |
| Perth to Columbia (Maryland) | 3,423.73 mi (5,509.96 km) |
| Perth to Columbia (Missouri) | 3,998.33 mi (6,434.68 km) |
| Perth to Columbia (Pennsylvania) | 3,369.00 mi (5,421.88 km) |
| Perth to Columbia (South Carolina) | 3,838.10 mi (6,176.82 km) |
| Perth to Columbia (Tennessee) | 3,982.95 mi (6,409.93 km) |
| Perth to Columbia Heights (Minnesota) | 3,716.74 mi (5,981.52 km) |
| Perth to Columbine (Colorado) | 4,393.89 mi (7,071.28 km) |
| Perth to Columbus (Georgia) | 4,067.12 mi (6,545.40 km) |
| Perth to Columbus (Indiana) | 3,756.37 mi (6,045.30 km) |
| Perth to Columbus (Mississippi) | 4,144.62 mi (6,670.12 km) |
| Perth to Columbus (Nebraska) | 4,040.54 mi (6,502.62 km) |
| Perth to Columbus (Ohio) | 3,610.66 mi (5,810.80 km) |
| Perth to Commack (New York) | 3,209.70 mi (5,165.52 km) |
| Perth to Commerce (California) | 5,120.38 mi (8,240.46 km) |
