| McAllen to Castle Pines (Colorado) | 991.37 mi (1,595.46 km) |
| McAllen to Castle Rock (Colorado) | 985.58 mi (1,586.14 km) |
| McAllen to Castro Valley (California) | 1,598.80 mi (2,573.01 km) |
| McAllen to Catalina Foothills (Arizona) | 868.91 mi (1,398.37 km) |
| McAllen to Cataño (Puerto Rico) | 2,114.94 mi (3,403.67 km) |
| McAllen to Cathedral City (California) | 1,207.49 mi (1,943.27 km) |
| McAllen to Catonsville (Maryland) | 1,533.89 mi (2,468.56 km) |
| McAllen to Cave Spring (Virginia) | 1,310.11 mi (2,108.41 km) |
| McAllen to Cayce (South Carolina) | 1,156.38 mi (1,861.01 km) |
| McAllen to Cayey (Puerto Rico) | 2,121.70 mi (3,414.54 km) |
| McAllen to Cedar City (Utah) | 1,173.82 mi (1,889.08 km) |
| McAllen to Cedar Falls (Iowa) | 1,172.53 mi (1,887.00 km) |
| McAllen to Cedar Hill (Texas) | 445.92 mi (717.63 km) |
| McAllen to Cedar Lake (Indiana) | 1,214.23 mi (1,954.12 km) |
| McAllen to Cedar Mill (Oregon) | 1,900.85 mi (3,059.13 km) |
