| Knightdale to Brezovica | 4,622.93 mi (7,439.88 km) |
| Knightdale to Cankova | 4,666.78 mi (7,510.45 km) |
| Knightdale to Celje | 4,651.60 mi (7,486.03 km) |
| Knightdale to Cerklje na Gorenjskem | 4,618.32 mi (7,432.47 km) |
| Knightdale to Cerknica | 4,627.75 mi (7,447.64 km) |
| Knightdale to Cerkno | 4,601.40 mi (7,405.24 km) |
| Knightdale to Cerkvenjak | 4,668.79 mi (7,513.70 km) |
| Knightdale to Cirkulane | 4,678.38 mi (7,529.13 km) |
| Knightdale to Crensovci | 4,683.07 mi (7,536.67 km) |
| Knightdale to Crna na Koroskem | 4,626.35 mi (7,445.39 km) |
| Knightdale to Crnomelj | 4,670.41 mi (7,516.30 km) |
| Knightdale to Destrnik | 4,668.65 mi (7,513.46 km) |
| Knightdale to Divaca | 4,615.01 mi (7,427.14 km) |
| Knightdale to Dobje | 4,660.22 mi (7,499.89 km) |
| Knightdale to Dobrna | 4,646.61 mi (7,478.00 km) |
