| Smartno to Cicero (Illinois) | 4,729.12 mi (7,610.79 km) |
| Smartno to Cimarron Hills (Colorado) | 5,481.25 mi (8,821.22 km) |
| Smartno to Cincinnati (Ohio) | 4,731.09 mi (7,613.96 km) |
| Smartno to Cinco Ranch (Texas) | 5,642.44 mi (9,080.62 km) |
| Smartno to Circleville (Ohio) | 4,647.28 mi (7,479.08 km) |
| Smartno to Citrus (California) | 6,163.81 mi (9,919.70 km) |
| Smartno to Citrus Heights (California) | 5,982.84 mi (9,628.45 km) |
| Smartno to Citrus Park (Florida) | 5,178.02 mi (8,333.21 km) |
| Smartno to Claiborne (Louisiana) | 5,357.85 mi (8,622.63 km) |
| Smartno to Claremont (California) | 6,158.15 mi (9,910.59 km) |
| Smartno to Claremont (New Hampshire) | 4,057.18 mi (6,529.41 km) |
| Smartno to Claremore (Oklahoma) | 5,296.18 mi (8,523.38 km) |
| Smartno to Clarksburg (Maryland) | 4,435.05 mi (7,137.52 km) |
| Smartno to Clarksburg (West Virginia) | 4,557.23 mi (7,334.16 km) |
| Smartno to Clarksdale (Mississippi) | 5,210.15 mi (8,384.93 km) |
