| Bluffton to Castle Rock (Colorado) | 1,423.81 mi (2,291.40 km) |
| Bluffton to Castro Valley (California) | 2,340.83 mi (3,767.21 km) |
| Bluffton to Catalina Foothills (Arizona) | 1,744.28 mi (2,807.15 km) |
| Bluffton to Cataño (Puerto Rico) | 1,323.30 mi (2,129.64 km) |
| Bluffton to Cathedral City (California) | 2,051.27 mi (3,301.19 km) |
| Bluffton to Catonsville (Maryland) | 540.70 mi (870.17 km) |
| Bluffton to Cave Spring (Virginia) | 350.24 mi (563.66 km) |
| Bluffton to Cayce (South Carolina) | 119.87 mi (192.91 km) |
| Bluffton to Cayey (Puerto Rico) | 1,339.34 mi (2,155.46 km) |
| Bluffton to Cedar City (Utah) | 1,850.83 mi (2,978.63 km) |
| Bluffton to Cedar Falls (Iowa) | 950.74 mi (1,530.06 km) |
| Bluffton to Cedar Hill (Texas) | 934.49 mi (1,503.92 km) |
| Bluffton to Cedar Lake (Indiana) | 727.37 mi (1,170.59 km) |
| Bluffton to Cedar Mill (Oregon) | 2,400.12 mi (3,862.62 km) |
| Bluffton to Cedar Park (Texas) | 1,002.24 mi (1,612.95 km) |
