| Karlovo to Shelton (Connecticut) | 4,714.67 mi (7,587.52 km) |
| Karlovo to Shelton (Washington) | 5,925.64 mi (9,536.39 km) |
| Karlovo to Shenandoah (Louisiana) | 5,954.52 mi (9,582.88 km) |
| Karlovo to Shepherdsville (Kentucky) | 5,365.54 mi (8,635.00 km) |
| Karlovo to Sheridan (Wyoming) | 5,703.94 mi (9,179.61 km) |
| Karlovo to Sherman (Texas) | 5,997.48 mi (9,652.00 km) |
| Karlovo to Sherrelwood (Colorado) | 5,931.62 mi (9,546.01 km) |
| Karlovo to Sherwood (Arkansas) | 5,770.23 mi (9,286.29 km) |
| Karlovo to Sherwood (Oregon) | 6,038.72 mi (9,718.37 km) |
| Karlovo to Shiloh (Illinois) | 5,495.40 mi (8,843.99 km) |
| Karlovo to Shiloh (Ohio) | 5,220.28 mi (8,401.22 km) |
| Karlovo to Shiloh (Pennsylvania) | 4,921.13 mi (7,919.79 km) |
| Karlovo to Shirley (New York) | 4,725.87 mi (7,605.55 km) |
| Karlovo to Shively (Kentucky) | 5,359.30 mi (8,624.96 km) |
| Karlovo to Shoreline (Washington) | 5,877.29 mi (9,458.58 km) |
