| Ontario to Denver (Colorado) | 805.77 mi (1,296.76 km) |
| Ontario to Portland (Oregon) | 837.88 mi (1,348.44 km) |
| Ontario to Seattle (Washington) | 969.80 mi (1,560.74 km) |
| Ontario to Dallas (Texas) | 1,202.86 mi (1,935.81 km) |
| Ontario to Houston (Texas) | 1,332.93 mi (2,145.14 km) |
| Ontario to Minneapolis (Minnesota) | 1,492.48 mi (2,401.92 km) |
| Ontario to St. Louis (Missouri) | 1,549.53 mi (2,493.72 km) |
| Ontario to Chicago (Illinois) | 1,706.96 mi (2,747.09 km) |
| Ontario to Riverside (California) | 13.99 mi (22.51 km) |
| Ontario to Atlanta (Georgia) | 1,894.68 mi (3,049.19 km) |
| Ontario to Detroit (Michigan) | 1,944.77 mi (3,129.80 km) |
| Ontario to Boston (Massachusetts) | 2,557.59 mi (4,116.04 km) |
| Ontario to Los Angeles (California) | 46.10 mi (74.19 km) |
| Ontario to San Diego (California) | 88.01 mi (141.64 km) |
| Ontario to Tampa (Florida) | 2,112.81 mi (3,400.24 km) |
| Ontario to Washington (District of Columbia) | 2,261.37 mi (3,639.33 km) |
| Ontario to Baltimore (Maryland) | 2,280.89 mi (3,670.74 km) |
| Ontario to Miami (Florida) | 2,297.47 mi (3,697.43 km) |
| Ontario to Philadelphia (Pennsylvania) | 2,356.29 mi (3,792.08 km) |
| Ontario to Brooklyn (New York) | 2,415.81 mi (3,887.87 km) |
| Ontario to New York (New York) | 2,416.92 mi (3,889.66 km) |
| Ontario to Queens (New York) | 2,423.35 mi (3,900.01 km) |
| Ontario to Las Vegas (Nevada) | 201.17 mi (323.76 km) |
| Ontario to Phoenix (Arizona) | 318.35 mi (512.34 km) |
| Ontario to San Francisco (California) | 373.09 mi (600.43 km) |
