| New Port Richey East to Cervignano del Friuli | 5,115.05 mi (8,231.88 km) |
| New Port Richey East to Cesa | 5,298.77 mi (8,527.55 km) |
| New Port Richey East to Cesano Maderno | 4,934.33 mi (7,941.03 km) |
| New Port Richey East to Cesena | 5,114.18 mi (8,230.48 km) |
| New Port Richey East to Cesenatico | 5,119.24 mi (8,238.62 km) |
| New Port Richey East to Cetraro | 5,425.17 mi (8,730.97 km) |
| New Port Richey East to Cherasco | 4,901.19 mi (7,887.70 km) |
| New Port Richey East to Chiampo | 5,031.99 mi (8,098.20 km) |
| New Port Richey East to Chiaravalle | 5,178.98 mi (8,334.76 km) |
| New Port Richey East to Chiari | 4,970.28 mi (7,998.89 km) |
| New Port Richey East to Chiavari | 4,976.86 mi (8,009.49 km) |
| New Port Richey East to Chieri | 4,890.07 mi (7,869.81 km) |
| New Port Richey East to Chieti | 5,253.98 mi (8,455.46 km) |
| New Port Richey East to Chioggia | 5,085.40 mi (8,184.15 km) |
| New Port Richey East to Chiusi | 5,132.47 mi (8,259.91 km) |
