| New Port Richey East to Casamassima | 5,424.25 mi (8,729.48 km) |
| New Port Richey East to Casandrino | 5,300.57 mi (8,530.44 km) |
| New Port Richey East to Casapulla | 5,298.08 mi (8,526.44 km) |
| New Port Richey East to Casarano | 5,512.54 mi (8,871.57 km) |
| New Port Richey East to Casatenovo | 4,940.04 mi (7,950.23 km) |
| New Port Richey East to Casciana Terme | 5,056.96 mi (8,138.39 km) |
| New Port Richey East to Cascina | 5,049.55 mi (8,126.47 km) |
| New Port Richey East to Caselle Torinese | 4,878.00 mi (7,850.38 km) |
| New Port Richey East to Caserta | 5,300.42 mi (8,530.20 km) |
| New Port Richey East to Casier | 5,074.34 mi (8,166.36 km) |
| New Port Richey East to Casorate Primo | 4,936.57 mi (7,944.64 km) |
| New Port Richey East to Casoria | 5,303.92 mi (8,535.84 km) |
| New Port Richey East to Cassano al Ionio | 5,433.50 mi (8,744.37 km) |
| New Port Richey East to Cassano d'Adda | 4,953.49 mi (7,971.87 km) |
| New Port Richey East to Cassano delle Murge | 5,419.44 mi (8,721.74 km) |
