| Ontario to Vinings (Georgia) | 1,890.88 mi (3,043.08 km) |
| Ontario to Virginia Beach (Virginia) | 2,330.32 mi (3,750.28 km) |
| Ontario to Visalia (California) | 185.56 mi (298.64 km) |
| Ontario to Vista (California) | 62.41 mi (100.43 km) |
| Ontario to Wabash (Indiana) | 1,794.38 mi (2,887.77 km) |
| Ontario to Waco (Texas) | 1,196.11 mi (1,924.95 km) |
| Ontario to Waconia (Minnesota) | 1,465.67 mi (2,358.77 km) |
| Ontario to Wade Hampton (South Carolina) | 1,999.83 mi (3,218.41 km) |
| Ontario to Wadsworth (Ohio) | 2,008.86 mi (3,232.95 km) |
| Ontario to Waggaman (Louisiana) | 1,623.82 mi (2,613.29 km) |
| Ontario to Wahiawa (Hawaii) | 2,598.48 mi (4,181.85 km) |
| Ontario to Waianae (Hawaii) | 2,608.88 mi (4,198.58 km) |
| Ontario to Waihee-Waiehu (Hawaii) | 2,532.59 mi (4,075.81 km) |
| Ontario to Wailuku (Hawaii) | 2,533.77 mi (4,077.71 km) |
| Ontario to Waimalu (Hawaii) | 2,597.38 mi (4,180.08 km) |
