| Grenada to Smyrna (Delaware) | 874.34 mi (1,407.11 km) |
| Grenada to Smyrna (Georgia) | 304.02 mi (489.28 km) |
| Grenada to Smyrna (Tennessee) | 239.85 mi (386.00 km) |
| Grenada to Snellville (Georgia) | 333.46 mi (536.65 km) |
| Grenada to Snoqualmie (Washington) | 1,909.33 mi (3,072.77 km) |
| Grenada to Snyder (Texas) | 645.23 mi (1,038.39 km) |
| Grenada to Socastee (South Carolina) | 620.56 mi (998.70 km) |
| Grenada to Socorro (Texas) | 966.50 mi (1,555.43 km) |
| Grenada to Soddy-Daisy (Tennessee) | 283.05 mi (455.53 km) |
| Grenada to Solana Beach (California) | 1,579.53 mi (2,542.01 km) |
| Grenada to Soledad (California) | 1,783.58 mi (2,870.39 km) |
| Grenada to Solon (Ohio) | 696.62 mi (1,121.10 km) |
| Grenada to Somers Point (New Jersey) | 925.05 mi (1,488.72 km) |
| Grenada to Somerset (Kentucky) | 371.12 mi (597.27 km) |
| Grenada to Somerset (New Jersey) | 960.94 mi (1,546.48 km) |
