| Omaha to Cabestany | 4,757.61 mi (7,656.63 km) |
| Omaha to Cabries | 4,822.69 mi (7,761.38 km) |
| Omaha to Cachan | 4,485.23 mi (7,218.28 km) |
| Omaha to Caen | 4,368.64 mi (7,030.64 km) |
| Omaha to Cagnes-sur-Mer | 4,882.18 mi (7,857.11 km) |
| Omaha to Cahors | 4,624.47 mi (7,442.36 km) |
| Omaha to Calais | 4,383.90 mi (7,055.21 km) |
| Omaha to Caluire-et-Cuire | 4,702.35 mi (7,567.70 km) |
| Omaha to Cambrai | 4,463.93 mi (7,184.00 km) |
| Omaha to Canet-en-Roussillon | 4,759.16 mi (7,659.13 km) |
| Omaha to Cannes | 4,881.83 mi (7,856.55 km) |
| Omaha to Canteleu | 4,411.16 mi (7,099.08 km) |
| Omaha to Capbreton | 4,540.19 mi (7,306.73 km) |
| Omaha to Carcassonne | 4,711.65 mi (7,582.66 km) |
| Omaha to Carmaux | 4,669.37 mi (7,514.63 km) |
