| Ottawa to Live Oak (Texas) | 974.05 mi (1,567.59 km) |
| Ottawa to Livermore (California) | 1,762.78 mi (2,836.92 km) |
| Ottawa to Livingston (California) | 1,715.79 mi (2,761.30 km) |
| Ottawa to Livonia (Michigan) | 289.55 mi (465.99 km) |
| Ottawa to Lochearn (Maryland) | 651.26 mi (1,048.10 km) |
| Ottawa to Lockhart (Florida) | 972.93 mi (1,565.78 km) |
| Ottawa to Lockhart (Texas) | 934.90 mi (1,504.57 km) |
| Ottawa to Lockport (Illinois) | 44.33 mi (71.35 km) |
| Ottawa to Lockport (New York) | 532.59 mi (857.13 km) |
| Ottawa to Lodi (California) | 1,729.18 mi (2,782.85 km) |
| Ottawa to Lodi (New Jersey) | 767.28 mi (1,234.82 km) |
| Ottawa to Logan (Utah) | 1,186.90 mi (1,910.12 km) |
| Ottawa to Logansport (Indiana) | 135.58 mi (218.20 km) |
| Ottawa to Loganville (Georgia) | 585.26 mi (941.88 km) |
| Ottawa to Loma Linda (California) | 1,625.34 mi (2,615.73 km) |
