| Boortmeerbeek to Carson (California) | 5,625.53 mi (9,053.42 km) |
| Boortmeerbeek to Carson City (Nevada) | 5,359.22 mi (8,624.83 km) |
| Boortmeerbeek to Carteret (New Jersey) | 3,678.96 mi (5,920.72 km) |
| Boortmeerbeek to Cartersville (Georgia) | 4,405.67 mi (7,090.25 km) |
| Boortmeerbeek to Carthage (Missouri) | 4,625.19 mi (7,443.52 km) |
| Boortmeerbeek to Cary (Illinois) | 4,149.61 mi (6,678.15 km) |
| Boortmeerbeek to Cary (North Carolina) | 4,085.39 mi (6,574.79 km) |
| Boortmeerbeek to Casa de Oro-Mount Helix (California) | 5,647.98 mi (9,089.55 km) |
| Boortmeerbeek to Casa Grande (Arizona) | 5,470.97 mi (8,804.68 km) |
| Boortmeerbeek to Casas Adobes (Arizona) | 5,477.67 mi (8,815.46 km) |
| Boortmeerbeek to Cascades (Virginia) | 3,875.49 mi (6,236.99 km) |
| Boortmeerbeek to Casper (Wyoming) | 4,744.63 mi (7,635.74 km) |
| Boortmeerbeek to Casselberry (Florida) | 4,536.12 mi (7,300.19 km) |
| Boortmeerbeek to Castaic (California) | 5,599.37 mi (9,011.31 km) |
| Boortmeerbeek to Castle Pines (Colorado) | 4,878.35 mi (7,850.94 km) |
