| Ottawa to Sugar Hill (Georgia) | 564.30 mi (908.16 km) |
| Ottawa to Sugar Land (Texas) | 897.72 mi (1,444.74 km) |
| Ottawa to Sugarland Run (Virginia) | 624.76 mi (1,005.45 km) |
| Ottawa to Sugarmill Woods (Florida) | 942.17 mi (1,516.27 km) |
| Ottawa to Suisun City (California) | 1,763.61 mi (2,838.25 km) |
| Ottawa to Suitland (Maryland) | 651.89 mi (1,049.11 km) |
| Ottawa to Sulphur (Louisiana) | 809.31 mi (1,302.46 km) |
| Ottawa to Sulphur Springs (Texas) | 678.70 mi (1,092.26 km) |
| Ottawa to Summerfield (Maryland) | 653.43 mi (1,051.60 km) |
| Ottawa to Summerfield (North Carolina) | 597.97 mi (962.33 km) |
| Ottawa to Summerlin South (Nevada) | 1,467.20 mi (2,361.23 km) |
| Ottawa to Summerville (South Carolina) | 747.30 mi (1,202.67 km) |
| Ottawa to Summit (Illinois) | 60.21 mi (96.90 km) |
| Ottawa to Summit (New Jersey) | 754.11 mi (1,213.62 km) |
| Ottawa to Sumner (Washington) | 1,687.33 mi (2,715.49 km) |
