| Harmanli to Yonkers (New York) | 4,833.98 mi (7,779.53 km) |
| Harmanli to Yorba Linda (California) | 6,714.14 mi (10,805.36 km) |
| Harmanli to York (Pennsylvania) | 4,993.27 mi (8,035.90 km) |
| Harmanli to Yorktown (Indiana) | 5,325.29 mi (8,570.22 km) |
| Harmanli to Yorkville (Illinois) | 5,360.59 mi (8,627.04 km) |
| Harmanli to Youngstown (Ohio) | 5,096.40 mi (8,201.87 km) |
| Harmanli to Youngsville (Louisiana) | 6,083.92 mi (9,791.13 km) |
| Harmanli to Ypsilanti (Michigan) | 5,155.64 mi (8,297.19 km) |
| Harmanli to Yuba City (California) | 6,476.23 mi (10,422.49 km) |
| Harmanli to Yucaipa (California) | 6,686.51 mi (10,760.90 km) |
| Harmanli to Yucca Valley (California) | 6,664.82 mi (10,725.99 km) |
| Harmanli to Yukon (Oklahoma) | 6,009.99 mi (9,672.15 km) |
| Harmanli to Yulee (Florida) | 5,628.78 mi (9,058.65 km) |
| Harmanli to Yuma (Arizona) | 6,707.37 mi (10,794.48 km) |
| Harmanli to Zachary (Louisiana) | 6,021.64 mi (9,690.90 km) |
