| Powder Springs to Cortona | 4,963.29 mi (7,987.65 km) |
| Powder Springs to Cosenza | 5,295.29 mi (8,521.95 km) |
| Powder Springs to Cossato | 4,722.24 mi (7,599.71 km) |
| Powder Springs to Costa Volpino | 4,796.68 mi (7,719.51 km) |
| Powder Springs to Creazzo | 4,865.23 mi (7,829.83 km) |
| Powder Springs to Crema | 4,793.87 mi (7,714.99 km) |
| Powder Springs to Cremona | 4,816.47 mi (7,751.36 km) |
| Powder Springs to Crevalcore | 4,878.21 mi (7,850.72 km) |
| Powder Springs to Crispiano | 5,289.67 mi (8,512.90 km) |
| Powder Springs to Crosia | 5,308.28 mi (8,542.85 km) |
| Powder Springs to Crotone | 5,342.29 mi (8,597.59 km) |
| Powder Springs to Cuneo | 4,732.30 mi (7,615.90 km) |
| Powder Springs to Cuorgne | 4,705.37 mi (7,572.56 km) |
| Powder Springs to Cusano Milanino | 4,766.53 mi (7,670.99 km) |
| Powder Springs to Cutro | 5,338.22 mi (8,591.04 km) |
