| Boone to Cavdir | 5,731.92 mi (9,224.64 km) |
| Boone to Cay | 5,721.46 mi (9,207.81 km) |
| Boone to Caybasi | 5,842.01 mi (9,401.81 km) |
| Boone to Caycuma | 5,633.13 mi (9,065.65 km) |
| Boone to Cayeli | 5,970.81 mi (9,609.09 km) |
| Boone to Cayiralan | 5,870.52 mi (9,447.70 km) |
| Boone to Cayirhan | 5,678.70 mi (9,138.99 km) |
| Boone to Cayirli | 6,010.62 mi (9,673.17 km) |
| Boone to Cayirova | 5,554.11 mi (8,938.48 km) |
| Boone to Caykara | 5,970.76 mi (9,609.02 km) |
| Boone to Cekerek | 5,827.99 mi (9,379.24 km) |
| Boone to Cekme | 5,536.92 mi (8,910.82 km) |
| Boone to Celtik | 5,732.40 mi (9,225.41 km) |
| Boone to Cerkes | 5,692.98 mi (9,161.97 km) |
| Boone to Cerkezkoy | 5,478.88 mi (8,817.41 km) |
