| New Port Richey to Cullman (Alabama) | 476.63 mi (767.06 km) |
| New Port Richey to Culpeper (Virginia) | 756.71 mi (1,217.81 km) |
| New Port Richey to Culver City (California) | 2,136.45 mi (3,438.29 km) |
| New Port Richey to Cumberland (Maryland) | 819.75 mi (1,319.27 km) |
| New Port Richey to Cupertino (California) | 2,350.70 mi (3,783.08 km) |
| New Port Richey to Cutler Bay (Florida) | 235.71 mi (379.34 km) |
| New Port Richey to Cutlerville (Michigan) | 1,021.73 mi (1,644.32 km) |
| New Port Richey to Cuyahoga Falls (Ohio) | 895.06 mi (1,440.45 km) |
| New Port Richey to Cypress (California) | 2,115.73 mi (3,404.93 km) |
| New Port Richey to Cypress Gardens (Florida) | 65.05 mi (104.69 km) |
| New Port Richey to Cypress Lake (Florida) | 128.19 mi (206.30 km) |
| New Port Richey to D'Iberville (Mississippi) | 402.78 mi (648.21 km) |
| New Port Richey to Dakota Ridge (Colorado) | 1,499.81 mi (2,413.72 km) |
| New Port Richey to Dale City (Virginia) | 782.08 mi (1,258.63 km) |
| New Port Richey to Dallas (Georgia) | 411.30 mi (661.92 km) |
