| New Port Richey to Corato | 5,395.70 mi (8,683.55 km) |
| New Port Richey to Corbetta | 4,929.94 mi (7,933.97 km) |
| New Port Richey to Corciano | 5,146.21 mi (8,282.02 km) |
| New Port Richey to Cordenons | 5,084.37 mi (8,182.50 km) |
| New Port Richey to Cori | 5,218.45 mi (8,398.29 km) |
| New Port Richey to Coriano | 5,136.88 mi (8,267.01 km) |
| New Port Richey to Corigliano Calabro | 5,450.50 mi (8,771.74 km) |
| New Port Richey to Corleone | 5,351.51 mi (8,612.43 km) |
| New Port Richey to Cormano | 4,939.06 mi (7,948.64 km) |
| New Port Richey to Cornaredo | 4,934.34 mi (7,941.05 km) |
| New Port Richey to Cornate d'Adda | 4,949.94 mi (7,966.16 km) |
| New Port Richey to Cornedo Vicentino | 5,034.85 mi (8,102.81 km) |
| New Port Richey to Correggio | 5,032.36 mi (8,098.79 km) |
| New Port Richey to Corridonia | 5,199.26 mi (8,367.39 km) |
| New Port Richey to Corsico | 4,939.80 mi (7,949.84 km) |
