| Os to Culpeper (Virginia) | 3,748.73 mi (6,033.00 km) |
| Os to Culver City (California) | 5,193.45 mi (8,358.06 km) |
| Os to Cumberland (Maryland) | 3,708.93 mi (5,968.95 km) |
| Os to Cupertino (California) | 5,071.54 mi (8,161.85 km) |
| Os to Cutler Bay (Florida) | 4,557.09 mi (7,333.93 km) |
| Os to Cutlerville (Michigan) | 3,754.89 mi (6,042.92 km) |
| Os to Cuyahoga Falls (Ohio) | 3,715.68 mi (5,979.81 km) |
| Os to Cypress (California) | 5,196.46 mi (8,362.90 km) |
| Os to Cypress Gardens (Florida) | 4,462.00 mi (7,180.90 km) |
| Os to Cypress Lake (Florida) | 4,553.94 mi (7,328.86 km) |
| Os to D'Iberville (Mississippi) | 4,556.85 mi (7,333.54 km) |
| Os to Dakota Ridge (Colorado) | 4,507.45 mi (7,254.05 km) |
| Os to Dale City (Virginia) | 3,717.50 mi (5,982.75 km) |
| Os to Dallas (Georgia) | 4,227.26 mi (6,803.12 km) |
| Os to Dallas (Oregon) | 4,620.91 mi (7,436.63 km) |
