| Horw to Culpeper (Virginia) | 4,193.90 mi (6,749.43 km) |
| Horw to Culver City (California) | 5,936.04 mi (9,553.14 km) |
| Horw to Cumberland (Maryland) | 4,174.79 mi (6,718.67 km) |
| Horw to Cupertino (California) | 5,852.39 mi (9,418.51 km) |
| Horw to Cutler Bay (Florida) | 4,885.85 mi (7,863.02 km) |
| Horw to Cutlerville (Michigan) | 4,314.36 mi (6,943.29 km) |
| Horw to Cuyahoga Falls (Ohio) | 4,222.98 mi (6,796.23 km) |
| Horw to Cypress (California) | 5,935.66 mi (9,552.52 km) |
| Horw to Cypress Gardens (Florida) | 4,830.47 mi (7,773.89 km) |
| Horw to Cypress Lake (Florida) | 4,909.85 mi (7,901.64 km) |
| Horw to D'Iberville (Mississippi) | 5,024.05 mi (8,085.43 km) |
| Horw to Dakota Ridge (Colorado) | 5,187.43 mi (8,348.35 km) |
| Horw to Dale City (Virginia) | 4,158.64 mi (6,692.69 km) |
| Horw to Dallas (Georgia) | 4,688.08 mi (7,544.74 km) |
| Horw to Dallas (Oregon) | 5,437.89 mi (8,751.44 km) |
