| Grayslake to Cavdir | 5,691.51 mi (9,159.60 km) |
| Grayslake to Cay | 5,664.30 mi (9,115.81 km) |
| Grayslake to Caybasi | 5,737.01 mi (9,232.82 km) |
| Grayslake to Caycuma | 5,551.67 mi (8,934.54 km) |
| Grayslake to Cayeli | 5,846.11 mi (9,408.41 km) |
| Grayslake to Cayiralan | 5,784.09 mi (9,308.59 km) |
| Grayslake to Cayirhan | 5,608.06 mi (9,025.31 km) |
| Grayslake to Cayirli | 5,897.21 mi (9,490.64 km) |
| Grayslake to Cayirova | 5,490.36 mi (8,835.89 km) |
| Grayslake to Caykara | 5,850.66 mi (9,415.73 km) |
| Grayslake to Cekerek | 5,737.50 mi (9,233.62 km) |
| Grayslake to Cekme | 5,472.72 mi (8,807.49 km) |
| Grayslake to Celtik | 5,668.34 mi (9,122.31 km) |
| Grayslake to Cerkes | 5,611.38 mi (9,030.65 km) |
| Grayslake to Cerkezkoy | 5,418.84 mi (8,720.78 km) |
