| Knokke-Heist to Camas (Washington) | 5,000.68 mi (8,047.82 km) |
| Knokke-Heist to Cambridge (Maryland) | 3,784.47 mi (6,090.51 km) |
| Knokke-Heist to Cambridge (Massachusetts) | 3,415.34 mi (5,496.46 km) |
| Knokke-Heist to Camden (Arkansas) | 4,691.77 mi (7,550.67 km) |
| Knokke-Heist to Camden (New Jersey) | 3,682.63 mi (5,926.62 km) |
| Knokke-Heist to Cameron Park (California) | 5,367.40 mi (8,637.99 km) |
| Knokke-Heist to Camp Pendleton South (California) | 5,576.85 mi (8,975.07 km) |
| Knokke-Heist to Camp Springs (Maryland) | 3,806.97 mi (6,126.73 km) |
| Knokke-Heist to Camp Verde (Arizona) | 5,321.94 mi (8,564.83 km) |
| Knokke-Heist to Campbell (California) | 5,477.00 mi (8,814.38 km) |
| Knokke-Heist to Campbellsville (Kentucky) | 4,211.60 mi (6,777.92 km) |
| Knokke-Heist to Campton Hills (Illinois) | 4,108.05 mi (6,611.26 km) |
| Knokke-Heist to Canby (Oregon) | 5,026.91 mi (8,090.03 km) |
| Knokke-Heist to Candelaria (Puerto Rico) | 4,352.51 mi (7,004.68 km) |
| Knokke-Heist to Candler-McAfee (Georgia) | 4,345.29 mi (6,993.08 km) |
