| Knic to Carlsbad (New Mexico) | 6,126.54 mi (9,859.71 km) |
| Knic to Carmel (Indiana) | 5,072.78 mi (8,163.84 km) |
| Knic to Carmichael (California) | 6,260.59 mi (10,075.44 km) |
| Knic to Carney (Maryland) | 4,717.33 mi (7,591.81 km) |
| Knic to Carnot-Moon (Pennsylvania) | 4,816.53 mi (7,751.46 km) |
| Knic to Carol Stream (Illinois) | 5,052.71 mi (8,131.55 km) |
| Knic to Carolina (Puerto Rico) | 5,183.74 mi (8,342.42 km) |
| Knic to Carolina Forest (South Carolina) | 5,072.94 mi (8,164.10 km) |
| Knic to Carpentersville (Illinois) | 5,048.59 mi (8,124.93 km) |
| Knic to Carpinteria (California) | 6,476.00 mi (10,422.11 km) |
| Knic to Carrboro (North Carolina) | 4,980.46 mi (8,015.28 km) |
| Knic to Carroll (Iowa) | 5,283.98 mi (8,503.75 km) |
| Knic to Carrollton (Georgia) | 5,339.28 mi (8,592.73 km) |
| Knic to Carrollton (Texas) | 5,831.51 mi (9,384.92 km) |
| Knic to Carrollwood (Florida) | 5,498.91 mi (8,849.64 km) |
