| Giresun to Silver Firs (Washington) | 6,188.10 mi (9,958.79 km) |
| Giresun to Silver Spring (Maryland) | 5,581.43 mi (8,982.44 km) |
| Giresun to Silver Springs Shores (Florida) | 6,279.70 mi (10,106.19 km) |
| Giresun to Silverdale (Washington) | 6,207.45 mi (9,989.93 km) |
| Giresun to Silverton (Oregon) | 6,387.02 mi (10,278.92 km) |
| Giresun to Simi Valley (California) | 7,042.61 mi (11,333.98 km) |
| Giresun to Simpsonville (South Carolina) | 5,994.46 mi (9,647.15 km) |
| Giresun to Sioux City (Iowa) | 6,020.49 mi (9,689.05 km) |
| Giresun to Sioux Falls (South Dakota) | 5,968.83 mi (9,605.90 km) |
| Giresun to Skokie (Illinois) | 5,791.52 mi (9,320.55 km) |
| Giresun to Sleepy Hollow (New York) | 5,361.63 mi (8,628.71 km) |
| Giresun to Slidell (Louisiana) | 6,507.46 mi (10,472.74 km) |
| Giresun to Smithfield (North Carolina) | 5,807.14 mi (9,345.69 km) |
| Giresun to Smithfield (Utah) | 6,423.63 mi (10,337.84 km) |
| Giresun to Smithville (Missouri) | 6,148.65 mi (9,895.30 km) |
