| Ontario to Lyndon (Kentucky) | 1,800.75 mi (2,898.03 km) |
| Ontario to Lynn (Massachusetts) | 2,563.11 mi (4,124.92 km) |
| Ontario to Lynn Haven (Florida) | 1,881.13 mi (3,027.39 km) |
| Ontario to Lynnwood (Washington) | 983.28 mi (1,582.44 km) |
| Ontario to Lynwood (California) | 35.02 mi (56.36 km) |
| Ontario to Lyons (Illinois) | 1,699.95 mi (2,735.81 km) |
| Ontario to Mableton (Georgia) | 1,885.96 mi (3,035.16 km) |
| Ontario to Macedonia (Ohio) | 2,021.80 mi (3,253.78 km) |
| Ontario to Machesney Park (Illinois) | 1,645.44 mi (2,648.09 km) |
| Ontario to Mack (Ohio) | 1,849.85 mi (2,977.04 km) |
| Ontario to Macomb (Illinois) | 1,539.12 mi (2,476.97 km) |
| Ontario to Macon (Georgia) | 1,948.35 mi (3,135.57 km) |
| Ontario to Madera (California) | 245.19 mi (394.60 km) |
| Ontario to Madison (Alabama) | 1,752.61 mi (2,820.55 km) |
| Ontario to Madison (Indiana) | 1,811.05 mi (2,914.60 km) |
