| Ontario to North Tonawanda (New York) | 2,162.81 mi (3,480.70 km) |
| Ontario to North Tustin (California) | 21.90 mi (35.24 km) |
| Ontario to North Valley (New Mexico) | 629.17 mi (1,012.56 km) |
| Ontario to North Valley Stream (New York) | 2,428.32 mi (3,908.01 km) |
| Ontario to North Wantagh (New York) | 2,438.67 mi (3,924.67 km) |
| Ontario to Northampton (Massachusetts) | 2,476.44 mi (3,985.45 km) |
| Ontario to Northampton (Pennsylvania) | 2,335.04 mi (3,757.88 km) |
| Ontario to Northbrook (Illinois) | 1,702.55 mi (2,739.98 km) |
| Ontario to Northbrook (Ohio) | 1,855.27 mi (2,985.77 km) |
| Ontario to Northdale (Florida) | 2,105.49 mi (3,388.46 km) |
| Ontario to Northfield (Minnesota) | 1,484.23 mi (2,388.64 km) |
| Ontario to Northglenn (Colorado) | 805.35 mi (1,296.09 km) |
| Ontario to Northlake (Illinois) | 1,696.64 mi (2,730.48 km) |
| Ontario to Northport (Alabama) | 1,720.55 mi (2,768.96 km) |
| Ontario to Northview (Michigan) | 1,824.81 mi (2,936.75 km) |
