| Gretna to Cheney (Washington) | 1,900.27 mi (3,058.20 km) |
| Gretna to Cherry Creek (Colorado) | 1,072.71 mi (1,726.35 km) |
| Gretna to Cherry Hill (Virginia) | 941.40 mi (1,515.03 km) |
| Gretna to Cherry Hill Mall (New Jersey) | 1,095.48 mi (1,763.00 km) |
| Gretna to Cherryland (California) | 1,906.62 mi (3,068.41 km) |
| Gretna to Chesapeake (Virginia) | 920.09 mi (1,480.75 km) |
| Gretna to Chester (Pennsylvania) | 1,076.15 mi (1,731.89 km) |
| Gretna to Chester (Virginia) | 888.22 mi (1,429.46 km) |
| Gretna to Chesterfield (Missouri) | 605.23 mi (974.03 km) |
| Gretna to Chesterton (Indiana) | 824.81 mi (1,327.40 km) |
| Gretna to Chestnut Ridge (New York) | 1,182.10 mi (1,902.40 km) |
| Gretna to Cheval (Florida) | 471.04 mi (758.06 km) |
| Gretna to Cheyenne (Wyoming) | 1,132.07 mi (1,821.89 km) |
| Gretna to Chicago (Illinois) | 834.57 mi (1,343.12 km) |
| Gretna to Chicago Heights (Illinois) | 812.77 mi (1,308.02 km) |
