| Ontario to Mount Dora (Florida) | 2,140.19 mi (3,444.30 km) |
| Ontario to Mount Holly (North Carolina) | 2,069.61 mi (3,330.72 km) |
| Ontario to Mount Juliet (Tennessee) | 1,756.16 mi (2,826.27 km) |
| Ontario to Mount Kisco (New York) | 2,425.30 mi (3,903.15 km) |
| Ontario to Mount Pleasant (Michigan) | 1,871.95 mi (3,012.62 km) |
| Ontario to Mount Pleasant (South Carolina) | 2,167.54 mi (3,488.32 km) |
| Ontario to Mount Pleasant (Texas) | 1,301.34 mi (2,094.31 km) |
| Ontario to Mount Pleasant (Wisconsin) | 1,706.88 mi (2,746.96 km) |
| Ontario to Mount Prospect (Illinois) | 1,696.64 mi (2,730.49 km) |
| Ontario to Mount Sinai (New York) | 2,463.25 mi (3,964.22 km) |
| Ontario to Mount Vernon (Illinois) | 1,620.31 mi (2,607.63 km) |
| Ontario to Mount Vernon (New York) | 2,421.07 mi (3,896.33 km) |
| Ontario to Mount Vernon (Ohio) | 1,968.61 mi (3,168.17 km) |
| Ontario to Mount Vernon (Virginia) | 2,257.66 mi (3,633.35 km) |
| Ontario to Mount Vernon (Washington) | 1,022.75 mi (1,645.96 km) |
