| New Port Richey to Castrovillari | 5,428.66 mi (8,736.58 km) |
| New Port Richey to Catania | 5,448.84 mi (8,769.06 km) |
| New Port Richey to Catanzaro | 5,476.93 mi (8,814.27 km) |
| New Port Richey to Cattolica | 5,142.92 mi (8,276.73 km) |
| New Port Richey to Cava de' Tirreni | 5,330.52 mi (8,578.65 km) |
| New Port Richey to Cavallino | 5,505.92 mi (8,860.93 km) |
| New Port Richey to Cavarzere | 5,080.62 mi (8,176.47 km) |
| New Port Richey to Cave | 5,214.36 mi (8,391.71 km) |
| New Port Richey to Cavriago | 5,023.00 mi (8,083.74 km) |
| New Port Richey to Cavriglia | 5,098.68 mi (8,205.54 km) |
| New Port Richey to Cazzago San Martino | 4,976.75 mi (8,009.30 km) |
| New Port Richey to Ceccano | 5,240.40 mi (8,433.60 km) |
| New Port Richey to Cecina | 5,059.73 mi (8,142.85 km) |
| New Port Richey to Cefalu | 5,379.88 mi (8,658.08 km) |
| New Port Richey to Ceglie Messapico | 5,462.62 mi (8,791.24 km) |
