| Grenada to Cadillac (Michigan) | 760.48 mi (1,223.87 km) |
| Grenada to Caguas (Puerto Rico) | 1,817.86 mi (2,925.56 km) |
| Grenada to Cahokia (Illinois) | 331.13 mi (532.90 km) |
| Grenada to Calabasas (California) | 1,648.31 mi (2,652.70 km) |
| Grenada to Caldwell (Idaho) | 1,590.27 mi (2,559.29 km) |
| Grenada to Caledonia (Wisconsin) | 631.75 mi (1,016.71 km) |
| Grenada to Calera (Alabama) | 182.58 mi (293.83 km) |
| Grenada to Calexico (California) | 1,482.31 mi (2,385.54 km) |
| Grenada to Calhoun (Georgia) | 283.01 mi (455.46 km) |
| Grenada to California (Maryland) | 805.84 mi (1,296.87 km) |
| Grenada to California City (California) | 1,595.86 mi (2,568.28 km) |
| Grenada to Callaway (Florida) | 354.52 mi (570.54 km) |
| Grenada to Calumet City (Illinois) | 555.02 mi (893.22 km) |
| Grenada to Calverton (Maryland) | 801.71 mi (1,290.23 km) |
| Grenada to Camano (Washington) | 1,951.34 mi (3,140.37 km) |
