| Rockville to Vinings (Georgia) | 543.08 mi (874.01 km) |
| Rockville to Virginia Beach (Virginia) | 173.30 mi (278.90 km) |
| Rockville to Visalia (California) | 2,292.48 mi (3,689.39 km) |
| Rockville to Vista (California) | 2,254.81 mi (3,628.77 km) |
| Rockville to Wabash (Indiana) | 474.42 mi (763.50 km) |
| Rockville to Waco (Texas) | 1,239.62 mi (1,994.98 km) |
| Rockville to Waconia (Minnesota) | 940.36 mi (1,513.36 km) |
| Rockville to Wade Hampton (South Carolina) | 407.22 mi (655.36 km) |
| Rockville to Wadsworth (Ohio) | 276.79 mi (445.45 km) |
| Rockville to Waggaman (Louisiana) | 974.84 mi (1,568.85 km) |
| Rockville to Wahiawa (Hawaii) | 4,820.75 mi (7,758.25 km) |
| Rockville to Waianae (Hawaii) | 4,830.82 mi (7,774.45 km) |
| Rockville to Waihee-Waiehu (Hawaii) | 4,764.40 mi (7,667.55 km) |
| Rockville to Wailuku (Hawaii) | 4,765.78 mi (7,669.79 km) |
| Rockville to Waimalu (Hawaii) | 4,820.76 mi (7,758.26 km) |
