| Chirpan to Silver Firs (Washington) | 5,905.09 mi (9,503.32 km) |
| Chirpan to Silver Spring (Maryland) | 5,013.57 mi (8,068.56 km) |
| Chirpan to Silver Springs Shores (Florida) | 5,686.65 mi (9,151.77 km) |
| Chirpan to Silverdale (Washington) | 5,927.41 mi (9,539.25 km) |
| Chirpan to Silverton (Oregon) | 6,098.50 mi (9,814.58 km) |
| Chirpan to Simi Valley (California) | 6,684.85 mi (10,758.23 km) |
| Chirpan to Simpsonville (South Carolina) | 5,426.25 mi (8,732.71 km) |
| Chirpan to Sioux City (Iowa) | 5,555.65 mi (8,940.96 km) |
| Chirpan to Sioux Falls (South Dakota) | 5,511.15 mi (8,869.35 km) |
| Chirpan to Skokie (Illinois) | 5,282.46 mi (8,501.30 km) |
| Chirpan to Sleepy Hollow (New York) | 4,793.20 mi (7,713.91 km) |
| Chirpan to Slidell (Louisiana) | 5,951.53 mi (9,578.07 km) |
| Chirpan to Smithfield (North Carolina) | 5,227.71 mi (8,413.19 km) |
| Chirpan to Smithfield (Utah) | 6,046.68 mi (9,731.18 km) |
| Chirpan to Smithville (Missouri) | 5,658.73 mi (9,106.85 km) |
