| Kardzhali to Stephenville (Texas) | 6,200.38 mi (9,978.54 km) |
| Kardzhali to Sterling (Colorado) | 5,904.76 mi (9,502.80 km) |
| Kardzhali to Sterling (Illinois) | 5,392.98 mi (8,679.16 km) |
| Kardzhali to Sterling (Virginia) | 5,053.97 mi (8,133.58 km) |
| Kardzhali to Sterling Heights (Michigan) | 5,111.28 mi (8,225.81 km) |
| Kardzhali to Steubenville (Ohio) | 5,122.47 mi (8,243.82 km) |
| Kardzhali to Stevens Point (Wisconsin) | 5,252.56 mi (8,453.18 km) |
| Kardzhali to Stevenson Ranch (California) | 6,707.38 mi (10,794.49 km) |
| Kardzhali to Stillwater (Minnesota) | 5,336.29 mi (8,587.93 km) |
| Kardzhali to Stillwater (Oklahoma) | 5,948.48 mi (9,573.16 km) |
| Kardzhali to Stockbridge (Georgia) | 5,589.75 mi (8,995.83 km) |
| Kardzhali to Stockton (California) | 6,548.26 mi (10,538.40 km) |
| Kardzhali to Stone Ridge (Virginia) | 5,063.53 mi (8,148.97 km) |
| Kardzhali to Stonecrest (Georgia) | 5,578.27 mi (8,977.36 km) |
| Kardzhali to Stony Brook (New York) | 4,795.42 mi (7,717.48 km) |
