| Ontario to Laindon | 5,435.22 mi (8,747.14 km) |
| Ontario to Lambeth | 5,421.80 mi (8,725.55 km) |
| Ontario to Lanark | 5,121.72 mi (8,242.61 km) |
| Ontario to Lancaster | 5,222.04 mi (8,404.06 km) |
| Ontario to Lancing | 5,445.34 mi (8,763.43 km) |
| Ontario to Larbert | 5,105.44 mi (8,216.41 km) |
| Ontario to Largs | 5,082.96 mi (8,180.24 km) |
| Ontario to Larkhall | 5,113.09 mi (8,228.73 km) |
| Ontario to Launceston | 5,318.58 mi (8,559.43 km) |
| Ontario to Leagrave | 5,391.82 mi (8,677.29 km) |
| Ontario to Leatherhead | 5,423.90 mi (8,728.92 km) |
| Ontario to Ledbury | 5,322.49 mi (8,565.72 km) |
| Ontario to Leeds | 5,272.26 mi (8,484.87 km) |
| Ontario to Leek | 5,287.97 mi (8,510.17 km) |
| Ontario to Leicester | 5,337.49 mi (8,589.86 km) |
