| Twentynine Palms to Cortona | 6,165.40 mi (9,922.25 km) |
| Twentynine Palms to Cosenza | 6,518.00 mi (10,489.71 km) |
| Twentynine Palms to Cossato | 5,921.63 mi (9,529.95 km) |
| Twentynine Palms to Costa Volpino | 5,971.44 mi (9,610.11 km) |
| Twentynine Palms to Creazzo | 6,031.12 mi (9,706.15 km) |
| Twentynine Palms to Crema | 5,981.71 mi (9,626.63 km) |
| Twentynine Palms to Cremona | 6,005.09 mi (9,664.26 km) |
| Twentynine Palms to Crevalcore | 6,062.90 mi (9,757.30 km) |
| Twentynine Palms to Crispiano | 6,478.44 mi (10,426.04 km) |
| Twentynine Palms to Crosia | 6,520.27 mi (10,493.36 km) |
| Twentynine Palms to Crotone | 6,558.17 mi (10,554.35 km) |
| Twentynine Palms to Cuneo | 5,960.19 mi (9,592.00 km) |
| Twentynine Palms to Cuorgne | 5,913.27 mi (9,516.48 km) |
| Twentynine Palms to Cusano Milanino | 5,956.01 mi (9,585.26 km) |
| Twentynine Palms to Cutro | 6,556.58 mi (10,551.79 km) |
