| Grenada to Willow Grove (Pennsylvania) | 921.13 mi (1,482.41 km) |
| Grenada to Willowbrook (California) | 1,625.67 mi (2,616.27 km) |
| Grenada to Willowick (Ohio) | 708.11 mi (1,139.59 km) |
| Grenada to Wilmette (Illinois) | 584.26 mi (940.28 km) |
| Grenada to Wilmington (Delaware) | 889.35 mi (1,431.27 km) |
| Grenada to Wilmington (North Carolina) | 683.44 mi (1,099.89 km) |
| Grenada to Wilmington (Ohio) | 512.90 mi (825.44 km) |
| Grenada to Wilmington Island (Georgia) | 527.07 mi (848.23 km) |
| Grenada to Wilson (North Carolina) | 687.49 mi (1,106.41 km) |
| Grenada to Wilsonville (Oregon) | 1,910.77 mi (3,075.08 km) |
| Grenada to Wilton Manors (Florida) | 781.93 mi (1,258.39 km) |
| Grenada to Wimauma (Florida) | 612.54 mi (985.78 km) |
| Grenada to Winchester (Kentucky) | 428.85 mi (690.17 km) |
| Grenada to Winchester (Nevada) | 1,439.10 mi (2,316.01 km) |
| Grenada to Winchester (Virginia) | 745.35 mi (1,199.53 km) |
