| Omaha to Cadillac (Michigan) | 577.18 mi (928.89 km) |
| Omaha to Caguas (Puerto Rico) | 2,380.72 mi (3,831.40 km) |
| Omaha to Cahokia (Illinois) | 362.69 mi (583.69 km) |
| Omaha to Calabasas (California) | 1,325.89 mi (2,133.82 km) |
| Omaha to Caldwell (Idaho) | 1,060.48 mi (1,706.68 km) |
| Omaha to Caledonia (Wisconsin) | 432.65 mi (696.29 km) |
| Omaha to Calera (Alabama) | 759.70 mi (1,222.62 km) |
| Omaha to Calexico (California) | 1,221.92 mi (1,966.49 km) |
| Omaha to Calhoun (Georgia) | 764.65 mi (1,230.58 km) |
| Omaha to California (Maryland) | 1,056.14 mi (1,699.70 km) |
| Omaha to California City (California) | 1,253.30 mi (2,017.00 km) |
| Omaha to Callaway (Florida) | 966.89 mi (1,556.06 km) |
| Omaha to Calumet City (Illinois) | 440.89 mi (709.54 km) |
| Omaha to Calverton (Maryland) | 1,018.09 mi (1,638.45 km) |
| Omaha to Camano (Washington) | 1,373.97 mi (2,211.20 km) |
