| Red Oak to Cortona | 5,538.29 mi (8,913.01 km) |
| Red Oak to Cosenza | 5,880.79 mi (9,464.21 km) |
| Red Oak to Cossato | 5,293.26 mi (8,518.67 km) |
| Red Oak to Costa Volpino | 5,360.71 mi (8,627.23 km) |
| Red Oak to Creazzo | 5,427.31 mi (8,734.41 km) |
| Red Oak to Crema | 5,362.10 mi (8,629.47 km) |
| Red Oak to Cremona | 5,385.25 mi (8,666.72 km) |
| Red Oak to Crevalcore | 5,446.54 mi (8,765.36 km) |
| Red Oak to Crispiano | 5,864.56 mi (9,438.09 km) |
| Red Oak to Crosia | 5,890.62 mi (9,480.04 km) |
| Red Oak to Crotone | 5,926.24 mi (9,537.37 km) |
| Red Oak to Cuneo | 5,312.60 mi (8,549.80 km) |
| Red Oak to Cuorgne | 5,278.91 mi (8,495.58 km) |
| Red Oak to Cusano Milanino | 5,334.93 mi (8,585.73 km) |
| Red Oak to Cutro | 5,922.89 mi (9,531.96 km) |
