| New Port Richey to Clarksdale (Mississippi) | 619.34 mi (996.73 km) |
| New Port Richey to Clarkston (Georgia) | 394.92 mi (635.56 km) |
| New Port Richey to Clarksville (Indiana) | 717.95 mi (1,155.43 km) |
| New Port Richey to Clarksville (Tennessee) | 634.92 mi (1,021.80 km) |
| New Port Richey to Clawson (Michigan) | 987.63 mi (1,589.44 km) |
| New Port Richey to Clay (Alabama) | 441.34 mi (710.27 km) |
| New Port Richey to Clayton (California) | 2,347.54 mi (3,778.00 km) |
| New Port Richey to Clayton (Missouri) | 841.10 mi (1,353.62 km) |
| New Port Richey to Clayton (North Carolina) | 569.79 mi (916.99 km) |
| New Port Richey to Clayton (Ohio) | 808.25 mi (1,300.76 km) |
| New Port Richey to Clearfield (Utah) | 1,874.51 mi (3,016.73 km) |
| New Port Richey to Clearlake (California) | 2,391.86 mi (3,849.33 km) |
| New Port Richey to Clearwater (Florida) | 18.71 mi (30.11 km) |
| New Port Richey to Cleburne (Texas) | 920.69 mi (1,481.71 km) |
| New Port Richey to Clemmons (North Carolina) | 554.86 mi (892.96 km) |
