| Ottawa to Leawood (Kansas) | 349.85 mi (563.04 km) |
| Ottawa to Lebanon (Indiana) | 154.21 mi (248.18 km) |
| Ottawa to Lebanon (Missouri) | 326.35 mi (525.21 km) |
| Ottawa to Lebanon (New Hampshire) | 857.36 mi (1,379.78 km) |
| Ottawa to Lebanon (Ohio) | 276.91 mi (445.64 km) |
| Ottawa to Lebanon (Oregon) | 1,724.97 mi (2,776.07 km) |
| Ottawa to Lebanon (Pennsylvania) | 651.47 mi (1,048.44 km) |
| Ottawa to Lebanon (Tennessee) | 380.09 mi (611.69 km) |
| Ottawa to Lee's Summit (Missouri) | 338.28 mi (544.41 km) |
| Ottawa to Leeds (Alabama) | 553.77 mi (891.21 km) |
| Ottawa to Leesburg (Florida) | 953.15 mi (1,533.95 km) |
| Ottawa to Leesburg (Virginia) | 614.06 mi (988.23 km) |
| Ottawa to Lehi (Utah) | 1,202.08 mi (1,934.56 km) |
| Ottawa to Lehigh Acres (Florida) | 1,097.71 mi (1,766.60 km) |
| Ottawa to Leisure City (Florida) | 1,196.50 mi (1,925.57 km) |
