| Gunbarrel to Cortona | 5,474.27 mi (8,809.98 km) |
| Gunbarrel to Cosenza | 5,826.20 mi (9,376.36 km) |
| Gunbarrel to Cossato | 5,228.98 mi (8,415.22 km) |
| Gunbarrel to Costa Volpino | 5,283.31 mi (8,502.67 km) |
| Gunbarrel to Creazzo | 5,345.05 mi (8,602.02 km) |
| Gunbarrel to Crema | 5,291.46 mi (8,515.77 km) |
| Gunbarrel to Cremona | 5,314.90 mi (8,553.51 km) |
| Gunbarrel to Crevalcore | 5,373.86 mi (8,648.40 km) |
| Gunbarrel to Crispiano | 5,792.20 mi (9,321.64 km) |
| Gunbarrel to Crosia | 5,830.31 mi (9,382.98 km) |
| Gunbarrel to Crotone | 5,867.84 mi (9,443.38 km) |
| Gunbarrel to Cuneo | 5,263.31 mi (8,470.48 km) |
| Gunbarrel to Cuorgne | 5,219.17 mi (8,399.45 km) |
| Gunbarrel to Cusano Milanino | 5,265.26 mi (8,473.62 km) |
| Gunbarrel to Cutro | 5,865.81 mi (9,440.11 km) |
