| Omaha to Cordele (Georgia) | 935.01 mi (1,504.76 km) |
| Omaha to Corinth (Mississippi) | 598.17 mi (962.66 km) |
| Omaha to Corinth (Texas) | 563.75 mi (907.27 km) |
| Omaha to Cornelius (North Carolina) | 912.34 mi (1,468.27 km) |
| Omaha to Cornelius (Oregon) | 1,380.11 mi (2,221.07 km) |
| Omaha to Corning (New York) | 979.80 mi (1,576.84 km) |
| Omaha to Corona (California) | 1,279.92 mi (2,059.83 km) |
| Omaha to Coronado (California) | 1,303.18 mi (2,097.26 km) |
| Omaha to Corpus Christi (Texas) | 938.34 mi (1,510.11 km) |
| Omaha to Corsicana (Texas) | 634.71 mi (1,021.47 km) |
| Omaha to Cortland (New York) | 1,023.38 mi (1,646.97 km) |
| Omaha to Corvallis (Oregon) | 1,389.75 mi (2,236.58 km) |
| Omaha to Coshocton (Ohio) | 745.75 mi (1,200.18 km) |
| Omaha to Costa Mesa (California) | 1,303.99 mi (2,098.58 km) |
| Omaha to Coto de Caza (California) | 1,290.19 mi (2,076.36 km) |
