| Keerbergen to Castle Rock (Colorado) | 4,883.69 mi (7,859.55 km) |
| Keerbergen to Castro Valley (California) | 5,510.44 mi (8,868.19 km) |
| Keerbergen to Catalina Foothills (Arizona) | 5,476.80 mi (8,814.06 km) |
| Keerbergen to Cataño (Puerto Rico) | 4,404.34 mi (7,088.10 km) |
| Keerbergen to Cathedral City (California) | 5,571.05 mi (8,965.74 km) |
| Keerbergen to Catonsville (Maryland) | 3,841.64 mi (6,182.52 km) |
| Keerbergen to Cave Spring (Virginia) | 4,067.54 mi (6,546.07 km) |
| Keerbergen to Cayce (South Carolina) | 4,266.32 mi (6,865.98 km) |
| Keerbergen to Cayey (Puerto Rico) | 4,421.87 mi (7,116.31 km) |
| Keerbergen to Cedar City (Utah) | 5,245.11 mi (8,441.20 km) |
| Keerbergen to Cedar Falls (Iowa) | 4,290.17 mi (6,904.37 km) |
| Keerbergen to Cedar Hill (Texas) | 4,962.41 mi (7,986.23 km) |
| Keerbergen to Cedar Lake (Indiana) | 4,161.16 mi (6,696.75 km) |
| Keerbergen to Cedar Mill (Oregon) | 5,067.09 mi (8,154.69 km) |
| Keerbergen to Cedar Park (Texas) | 5,104.47 mi (8,214.86 km) |
