| Karlovo to Seymour (Tennessee) | 5,392.27 mi (8,678.02 km) |
| Karlovo to Shady Hills (Florida) | 5,705.27 mi (9,181.74 km) |
| Karlovo to Shafter (California) | 6,580.99 mi (10,591.08 km) |
| Karlovo to Shaker Heights (Ohio) | 5,039.36 mi (8,110.07 km) |
| Karlovo to Shakopee (Minnesota) | 5,300.89 mi (8,530.96 km) |
| Karlovo to Sharon (Pennsylvania) | 5,010.16 mi (8,063.08 km) |
| Karlovo to Sharonville (Ohio) | 5,252.67 mi (8,453.35 km) |
| Karlovo to Shasta Lake (California) | 6,326.32 mi (10,181.23 km) |
| Karlovo to Shawnee (Kansas) | 5,646.19 mi (9,086.66 km) |
| Karlovo to Shawnee (Oklahoma) | 5,916.92 mi (9,522.36 km) |
| Karlovo to Sheboygan (Wisconsin) | 5,158.02 mi (8,301.02 km) |
| Karlovo to Shelby (North Carolina) | 5,330.84 mi (8,579.15 km) |
| Karlovo to Shelbyville (Indiana) | 5,292.55 mi (8,517.54 km) |
| Karlovo to Shelbyville (Kentucky) | 5,336.40 mi (8,588.10 km) |
| Karlovo to Shelbyville (Tennessee) | 5,517.04 mi (8,878.82 km) |
