| Grenada to Castle Pines (Colorado) | 921.05 mi (1,482.29 km) |
| Grenada to Castle Rock (Colorado) | 918.12 mi (1,477.57 km) |
| Grenada to Castro Valley (California) | 1,819.61 mi (2,928.38 km) |
| Grenada to Catalina Foothills (Arizona) | 1,222.51 mi (1,967.44 km) |
| Grenada to Cataño (Puerto Rico) | 1,803.35 mi (2,902.22 km) |
| Grenada to Cathedral City (California) | 1,525.70 mi (2,455.38 km) |
| Grenada to Catonsville (Maryland) | 817.52 mi (1,315.67 km) |
| Grenada to Cave Spring (Virginia) | 600.29 mi (966.07 km) |
| Grenada to Cayce (South Carolina) | 503.14 mi (809.72 km) |
| Grenada to Cayey (Puerto Rico) | 1,817.01 mi (2,924.20 km) |
| Grenada to Cedar City (Utah) | 1,329.72 mi (2,139.97 km) |
| Grenada to Cedar Falls (Iowa) | 620.45 mi (998.52 km) |
| Grenada to Cedar Hill (Texas) | 421.39 mi (678.16 km) |
| Grenada to Cedar Lake (Indiana) | 540.09 mi (869.20 km) |
| Grenada to Cedar Mill (Oregon) | 1,915.76 mi (3,083.11 km) |
