| Knokke-Heist to Columbia (Illinois) | 4,344.93 mi (6,992.48 km) |
| Knokke-Heist to Columbia (Maryland) | 3,786.51 mi (6,093.80 km) |
| Knokke-Heist to Columbia (Missouri) | 4,400.05 mi (7,081.20 km) |
| Knokke-Heist to Columbia (Pennsylvania) | 3,734.12 mi (6,009.49 km) |
| Knokke-Heist to Columbia (South Carolina) | 4,193.48 mi (6,748.76 km) |
| Knokke-Heist to Columbia (Tennessee) | 4,362.33 mi (7,020.49 km) |
| Knokke-Heist to Columbia Heights (Minnesota) | 4,134.57 mi (6,653.94 km) |
| Knokke-Heist to Columbine (Colorado) | 4,819.67 mi (7,756.51 km) |
| Knokke-Heist to Columbus (Georgia) | 4,429.94 mi (7,129.31 km) |
| Knokke-Heist to Columbus (Indiana) | 4,143.99 mi (6,669.10 km) |
| Knokke-Heist to Columbus (Mississippi) | 4,521.33 mi (7,276.37 km) |
| Knokke-Heist to Columbus (Nebraska) | 4,457.51 mi (7,173.67 km) |
| Knokke-Heist to Columbus (Ohio) | 3,993.42 mi (6,426.78 km) |
| Knokke-Heist to Commack (New York) | 3,568.74 mi (5,743.34 km) |
| Knokke-Heist to Commerce (California) | 5,556.22 mi (8,941.88 km) |
