| Powder Springs to Cadillac (Michigan) | 718.49 mi (1,156.30 km) |
| Powder Springs to Caguas (Puerto Rico) | 1,577.90 mi (2,539.38 km) |
| Powder Springs to Cahokia (Illinois) | 446.20 mi (718.09 km) |
| Powder Springs to Calabasas (California) | 1,937.60 mi (3,118.27 km) |
| Powder Springs to Caldwell (Idaho) | 1,836.56 mi (2,955.65 km) |
| Powder Springs to Caledonia (Wisconsin) | 640.84 mi (1,031.34 km) |
| Powder Springs to Calera (Alabama) | 129.30 mi (208.08 km) |
| Powder Springs to Calexico (California) | 1,774.99 mi (2,856.56 km) |
| Powder Springs to Calhoun (Georgia) | 45.58 mi (73.35 km) |
| Powder Springs to California (Maryland) | 549.94 mi (885.05 km) |
| Powder Springs to California City (California) | 1,882.87 mi (3,030.19 km) |
| Powder Springs to Callaway (Florida) | 262.81 mi (422.95 km) |
| Powder Springs to Calumet City (Illinois) | 557.65 mi (897.45 km) |
| Powder Springs to Calverton (Maryland) | 559.47 mi (900.38 km) |
| Powder Springs to Camano (Washington) | 2,174.96 mi (3,500.26 km) |
