| Guayama to Cortona | 4,784.41 mi (7,699.77 km) |
| Guayama to Cosenza | 5,039.93 mi (8,110.98 km) |
| Guayama to Cossato | 4,585.82 mi (7,380.17 km) |
| Guayama to Costa Volpino | 4,678.14 mi (7,528.75 km) |
| Guayama to Creazzo | 4,746.17 mi (7,638.22 km) |
| Guayama to Crema | 4,659.86 mi (7,499.31 km) |
| Guayama to Cremona | 4,677.79 mi (7,528.17 km) |
| Guayama to Crevalcore | 4,734.27 mi (7,619.07 km) |
| Guayama to Crispiano | 5,076.20 mi (8,169.36 km) |
| Guayama to Crosia | 5,064.01 mi (8,149.74 km) |
| Guayama to Crotone | 5,088.21 mi (8,188.69 km) |
| Guayama to Cuneo | 4,558.62 mi (7,336.38 km) |
| Guayama to Cuorgne | 4,561.19 mi (7,340.52 km) |
| Guayama to Cusano Milanino | 4,635.01 mi (7,459.32 km) |
| Guayama to Cutro | 5,081.74 mi (8,178.27 km) |
