| Karlovo to Sumter (South Carolina) | 5,347.53 mi (8,606.02 km) |
| Karlovo to Sun City (Arizona) | 6,510.03 mi (10,476.88 km) |
| Karlovo to Sun City Center (Florida) | 5,730.69 mi (9,222.66 km) |
| Karlovo to Sun City West (Arizona) | 6,509.04 mi (10,475.28 km) |
| Karlovo to Sun Lakes (Arizona) | 6,521.86 mi (10,495.92 km) |
| Karlovo to Sun Prairie (Wisconsin) | 5,238.31 mi (8,430.24 km) |
| Karlovo to Sun Valley (Nevada) | 6,336.88 mi (10,198.23 km) |
| Karlovo to Sun Village (California) | 6,606.98 mi (10,632.90 km) |
| Karlovo to Sunland Park (New Mexico) | 6,440.93 mi (10,365.68 km) |
| Karlovo to Sunny Isles Beach (Florida) | 5,718.78 mi (9,203.49 km) |
| Karlovo to Sunnyside (Washington) | 5,922.52 mi (9,531.37 km) |
| Karlovo to Sunnyvale (California) | 6,527.31 mi (10,504.70 km) |
| Karlovo to Sunrise (Florida) | 5,716.14 mi (9,199.24 km) |
| Karlovo to Sunrise Manor (Nevada) | 6,432.22 mi (10,351.66 km) |
| Karlovo to Sunset (Florida) | 5,740.16 mi (9,237.90 km) |
