| Barstow to Castle Rock (Colorado) | 739.68 mi (1,190.41 km) |
| Barstow to Castro Valley (California) | 341.38 mi (549.40 km) |
| Barstow to Catalina Foothills (Arizona) | 396.34 mi (637.85 km) |
| Barstow to Cataño (Puerto Rico) | 3,302.94 mi (5,315.57 km) |
| Barstow to Cathedral City (California) | 78.54 mi (126.40 km) |
| Barstow to Catonsville (Maryland) | 2,224.34 mi (3,579.72 km) |
| Barstow to Cave Spring (Virginia) | 2,062.51 mi (3,319.29 km) |
| Barstow to Cayce (South Carolina) | 2,042.32 mi (3,286.80 km) |
| Barstow to Cayey (Puerto Rico) | 3,313.30 mi (5,332.25 km) |
| Barstow to Cedar City (Utah) | 293.78 mi (472.79 km) |
| Barstow to Cedar Falls (Iowa) | 1,421.38 mi (2,287.49 km) |
| Barstow to Cedar Hill (Texas) | 1,163.14 mi (1,871.89 km) |
| Barstow to Cedar Lake (Indiana) | 1,661.95 mi (2,674.66 km) |
| Barstow to Cedar Mill (Oregon) | 796.72 mi (1,282.19 km) |
| Barstow to Cedar Park (Texas) | 1,155.80 mi (1,860.08 km) |
