| Corpus Christi to Cortona | 5,801.06 mi (9,335.90 km) |
| Corpus Christi to Cosenza | 6,138.66 mi (9,879.21 km) |
| Corpus Christi to Cossato | 5,557.59 mi (8,944.08 km) |
| Corpus Christi to Costa Volpino | 5,628.41 mi (9,058.05 km) |
| Corpus Christi to Creazzo | 5,696.00 mi (9,166.83 km) |
| Corpus Christi to Crema | 5,627.86 mi (9,057.17 km) |
| Corpus Christi to Cremona | 5,650.79 mi (9,094.06 km) |
| Corpus Christi to Crevalcore | 5,712.38 mi (9,193.19 km) |
| Corpus Christi to Crispiano | 6,127.83 mi (9,861.80 km) |
| Corpus Christi to Crosia | 6,150.16 mi (9,897.72 km) |
| Corpus Christi to Crotone | 6,184.99 mi (9,953.78 km) |
| Corpus Christi to Cuneo | 5,572.40 mi (8,967.92 km) |
| Corpus Christi to Cuorgne | 5,542.01 mi (8,919.01 km) |
| Corpus Christi to Cusano Milanino | 5,600.57 mi (9,013.24 km) |
| Corpus Christi to Cutro | 6,181.25 mi (9,947.76 km) |
