| Cenon to Silver Firs (Washington) | 5,120.76 mi (8,241.06 km) |
| Cenon to Silver Spring (Maryland) | 3,804.76 mi (6,123.18 km) |
| Cenon to Silver Springs Shores (Florida) | 4,437.29 mi (7,141.12 km) |
| Cenon to Silverdale (Washington) | 5,146.87 mi (8,283.09 km) |
| Cenon to Silverton (Oregon) | 5,294.22 mi (8,520.23 km) |
| Cenon to Simi Valley (California) | 5,741.59 mi (9,240.19 km) |
| Cenon to Simpsonville (South Carolina) | 4,210.76 mi (6,776.57 km) |
| Cenon to Sioux City (Iowa) | 4,488.78 mi (7,223.99 km) |
| Cenon to Sioux Falls (South Dakota) | 4,457.03 mi (7,172.90 km) |
| Cenon to Skokie (Illinois) | 4,155.00 mi (6,686.82 km) |
| Cenon to Sleepy Hollow (New York) | 3,587.27 mi (5,773.15 km) |
| Cenon to Slidell (Louisiana) | 4,744.60 mi (7,635.69 km) |
| Cenon to Smithfield (North Carolina) | 4,000.07 mi (6,437.49 km) |
| Cenon to Smithfield (Utah) | 5,100.48 mi (8,208.43 km) |
| Cenon to Smithville (Missouri) | 4,550.32 mi (7,323.03 km) |
