| Palm Beach Gardens to Cortona | 5,073.71 mi (8,165.35 km) |
| Palm Beach Gardens to Cosenza | 5,385.44 mi (8,667.02 km) |
| Palm Beach Gardens to Cossato | 4,842.40 mi (7,793.08 km) |
| Palm Beach Gardens to Costa Volpino | 4,924.61 mi (7,925.40 km) |
| Palm Beach Gardens to Creazzo | 4,994.42 mi (8,037.73 km) |
| Palm Beach Gardens to Crema | 4,916.38 mi (7,912.16 km) |
| Palm Beach Gardens to Cremona | 4,937.84 mi (7,946.68 km) |
| Palm Beach Gardens to Crevalcore | 4,999.04 mi (8,045.18 km) |
| Palm Beach Gardens to Crispiano | 5,394.48 mi (8,681.57 km) |
| Palm Beach Gardens to Crosia | 5,402.60 mi (8,694.65 km) |
| Palm Beach Gardens to Crotone | 5,433.80 mi (8,744.86 km) |
| Palm Beach Gardens to Cuneo | 4,839.70 mi (7,788.75 km) |
| Palm Beach Gardens to Cuorgne | 4,822.47 mi (7,761.01 km) |
| Palm Beach Gardens to Cusano Milanino | 4,889.33 mi (7,868.62 km) |
| Palm Beach Gardens to Cutro | 5,428.80 mi (8,736.81 km) |
