| Ontario to Garfield (New Jersey) | 2,406.62 mi (3,873.09 km) |
| Ontario to Garfield Heights (Ohio) | 2,016.71 mi (3,245.58 km) |
| Ontario to Garland (Texas) | 1,209.31 mi (1,946.19 km) |
| Ontario to Garner (North Carolina) | 2,198.68 mi (3,538.44 km) |
| Ontario to Gary (Indiana) | 1,721.88 mi (2,771.09 km) |
| Ontario to Gastonia (North Carolina) | 2,060.32 mi (3,315.76 km) |
| Ontario to Gatesville (Texas) | 1,166.95 mi (1,878.03 km) |
| Ontario to Gateway (Florida) | 2,188.45 mi (3,521.97 km) |
| Ontario to Gautier (Mississippi) | 1,704.82 mi (2,743.64 km) |
| Ontario to Geneva (Illinois) | 1,675.03 mi (2,695.71 km) |
| Ontario to Geneva (New York) | 2,257.34 mi (3,632.85 km) |
| Ontario to Georgetown (Georgia) | 2,101.57 mi (3,382.15 km) |
| Ontario to Georgetown (Kentucky) | 1,857.25 mi (2,988.95 km) |
| Ontario to Georgetown (Texas) | 1,183.22 mi (1,904.21 km) |
| Ontario to Germantown (Maryland) | 2,246.79 mi (3,615.85 km) |
