| Omaha to Cullman (Alabama) | 701.45 mi (1,128.87 km) |
| Omaha to Culpeper (Virginia) | 974.73 mi (1,568.67 km) |
| Omaha to Culver City (California) | 1,316.60 mi (2,118.86 km) |
| Omaha to Cumberland (Maryland) | 914.46 mi (1,471.68 km) |
| Omaha to Cupertino (California) | 1,410.94 mi (2,270.69 km) |
| Omaha to Cutler Bay (Florida) | 1,408.10 mi (2,266.12 km) |
| Omaha to Cutlerville (Michigan) | 543.18 mi (874.17 km) |
| Omaha to Cuyahoga Falls (Ohio) | 754.48 mi (1,214.21 km) |
| Omaha to Cypress (California) | 1,305.05 mi (2,100.28 km) |
| Omaha to Cypress Gardens (Florida) | 1,223.93 mi (1,969.72 km) |
| Omaha to Cypress Lake (Florida) | 1,297.70 mi (2,088.45 km) |
| Omaha to D'Iberville (Mississippi) | 845.60 mi (1,360.87 km) |
| Omaha to Dakota Ridge (Colorado) | 490.61 mi (789.56 km) |
| Omaha to Dale City (Virginia) | 1,005.07 mi (1,617.51 km) |
| Omaha to Dallas (Georgia) | 795.37 mi (1,280.02 km) |
