| Ottawa to San Diego (California) | 1,657.83 mi (2,668.02 km) |
| Ottawa to San Diego Country Estates (California) | 1,634.89 mi (2,631.09 km) |
| Ottawa to San Dimas (California) | 1,652.08 mi (2,658.77 km) |
| Ottawa to San Fernando (California) | 1,678.87 mi (2,701.88 km) |
| Ottawa to San Francisco (California) | 1,796.70 mi (2,891.51 km) |
| Ottawa to San Gabriel (California) | 1,667.38 mi (2,683.39 km) |
| Ottawa to San Germán (Puerto Rico) | 2,059.53 mi (3,314.49 km) |
| Ottawa to San Jacinto (California) | 1,619.84 mi (2,606.88 km) |
| Ottawa to San Jose (California) | 1,775.99 mi (2,858.19 km) |
| Ottawa to San Juan (Puerto Rico) | 2,078.44 mi (3,344.92 km) |
| Ottawa to San Juan (Texas) | 1,175.02 mi (1,891.01 km) |
| Ottawa to San Juan Capistrano (California) | 1,663.10 mi (2,676.50 km) |
| Ottawa to San Leandro (California) | 1,783.00 mi (2,869.47 km) |
| Ottawa to San Lorenzo (California) | 1,782.38 mi (2,868.46 km) |
| Ottawa to San Luis (Arizona) | 1,547.70 mi (2,490.77 km) |
