| Ottawa to Lewiston (Idaho) | 1,437.13 mi (2,312.84 km) |
| Ottawa to Lewiston (Maine) | 963.52 mi (1,550.64 km) |
| Ottawa to Lewisville (North Carolina) | 580.17 mi (933.69 km) |
| Ottawa to Lewisville (Texas) | 728.03 mi (1,171.66 km) |
| Ottawa to Lexington (Kentucky) | 325.97 mi (524.59 km) |
| Ottawa to Lexington (Nebraska) | 569.87 mi (917.12 km) |
| Ottawa to Lexington (North Carolina) | 600.23 mi (965.97 km) |
| Ottawa to Lexington (South Carolina) | 656.75 mi (1,056.93 km) |
| Ottawa to Lexington Park (Maryland) | 690.67 mi (1,111.52 km) |
| Ottawa to Liberal (Kansas) | 712.31 mi (1,146.35 km) |
| Ottawa to Liberty (Missouri) | 328.92 mi (529.34 km) |
| Ottawa to Liberty Lake (Washington) | 1,450.60 mi (2,334.51 km) |
| Ottawa to Liberty Triangle (Florida) | 926.04 mi (1,490.31 km) |
| Ottawa to Libertyville (Illinois) | 78.10 mi (125.68 km) |
| Ottawa to Lighthouse Point (Florida) | 1,154.62 mi (1,858.18 km) |
