| Deltona to Cortona | 5,029.83 mi (8,094.73 km) |
| Deltona to Cosenza | 5,347.78 mi (8,606.43 km) |
| Deltona to Cossato | 4,795.35 mi (7,717.36 km) |
| Deltona to Costa Volpino | 4,875.60 mi (7,846.53 km) |
| Deltona to Creazzo | 4,945.21 mi (7,958.54 km) |
| Deltona to Crema | 4,868.85 mi (7,835.65 km) |
| Deltona to Cremona | 4,890.66 mi (7,870.75 km) |
| Deltona to Crevalcore | 4,952.14 mi (7,969.70 km) |
| Deltona to Crispiano | 5,352.79 mi (8,614.48 km) |
| Deltona to Crosia | 5,363.83 mi (8,632.25 km) |
| Deltona to Crotone | 5,395.87 mi (8,683.82 km) |
| Deltona to Cuneo | 4,796.15 mi (7,718.66 km) |
| Deltona to Cuorgne | 4,776.22 mi (7,686.58 km) |
| Deltona to Cusano Milanino | 4,841.65 mi (7,791.89 km) |
| Deltona to Cutro | 5,391.12 mi (8,676.16 km) |
