| Knightdale to Capodrise | 4,785.00 mi (7,700.71 km) |
| Knightdale to Capoterra | 4,601.34 mi (7,405.14 km) |
| Knightdale to Capriolo | 4,442.74 mi (7,149.90 km) |
| Knightdale to Capua | 4,779.20 mi (7,691.37 km) |
| Knightdale to Capurso | 4,902.31 mi (7,889.51 km) |
| Knightdale to Carate Brianza | 4,406.23 mi (7,091.14 km) |
| Knightdale to Caravaggio | 4,434.29 mi (7,136.30 km) |
| Knightdale to Carbonera | 4,542.85 mi (7,311.01 km) |
| Knightdale to Carbonia | 4,580.32 mi (7,371.31 km) |
| Knightdale to Cardito | 4,788.45 mi (7,706.27 km) |
| Knightdale to Carignano | 4,365.08 mi (7,024.91 km) |
| Knightdale to Carini | 4,834.82 mi (7,780.90 km) |
| Knightdale to Carlentini | 4,950.97 mi (7,967.82 km) |
| Knightdale to Carmagnola | 4,368.67 mi (7,030.69 km) |
| Knightdale to Carmiano | 4,978.20 mi (8,011.64 km) |
