| Wahiawa to Siloam Springs (Arkansas) | 3,905.26 mi (6,284.91 km) |
| Wahiawa to Silver Firs (Washington) | 2,691.57 mi (4,331.66 km) |
| Wahiawa to Silver Spring (Maryland) | 4,828.96 mi (7,771.46 km) |
| Wahiawa to Silver Springs Shores (Florida) | 4,696.95 mi (7,559.01 km) |
| Wahiawa to Silverdale (Washington) | 2,663.32 mi (4,286.19 km) |
| Wahiawa to Silverton (Oregon) | 2,570.41 mi (4,136.68 km) |
| Wahiawa to Simi Valley (California) | 2,536.55 mi (4,082.18 km) |
| Wahiawa to Simpsonville (South Carolina) | 4,602.74 mi (7,407.39 km) |
| Wahiawa to Sioux City (Iowa) | 3,800.06 mi (6,115.60 km) |
| Wahiawa to Sioux Falls (South Dakota) | 3,785.96 mi (6,092.91 km) |
| Wahiawa to Skokie (Illinois) | 4,242.66 mi (6,827.90 km) |
| Wahiawa to Sleepy Hollow (New York) | 4,960.49 mi (7,983.14 km) |
| Wahiawa to Slidell (Louisiana) | 4,223.96 mi (6,797.81 km) |
| Wahiawa to Smithfield (North Carolina) | 4,808.21 mi (7,738.06 km) |
| Wahiawa to Smithfield (Utah) | 3,011.46 mi (4,846.47 km) |
