| Grenada to Crawfordsville (Indiana) | 461.54 mi (742.77 km) |
| Grenada to Crest Hill (Illinois) | 546.23 mi (879.06 km) |
| Grenada to Crestview (Florida) | 282.19 mi (454.14 km) |
| Grenada to Crestwood (Illinois) | 554.98 mi (893.15 km) |
| Grenada to Crestwood (Missouri) | 331.44 mi (533.40 km) |
| Grenada to Creve Coeur (Missouri) | 339.02 mi (545.61 km) |
| Grenada to Crofton (Maryland) | 813.86 mi (1,309.79 km) |
| Grenada to Crossville (Tennessee) | 309.84 mi (498.64 km) |
| Grenada to Crowley (Louisiana) | 288.38 mi (464.11 km) |
| Grenada to Crowley (Texas) | 444.08 mi (714.68 km) |
| Grenada to Crown Point (Indiana) | 544.32 mi (876.00 km) |
| Grenada to Crystal (Minnesota) | 800.22 mi (1,287.83 km) |
| Grenada to Crystal Lake (Illinois) | 589.44 mi (948.62 km) |
| Grenada to Cudahy (California) | 1,622.30 mi (2,610.84 km) |
| Grenada to Cudahy (Wisconsin) | 641.93 mi (1,033.09 km) |
