| Harmanli to Spout Springs (North Carolina) | 5,302.14 mi (8,532.97 km) |
| Harmanli to Spring (Texas) | 6,216.74 mi (10,004.88 km) |
| Harmanli to Spring Creek (Nevada) | 6,237.82 mi (10,038.79 km) |
| Harmanli to Spring Hill (Florida) | 5,774.35 mi (9,292.91 km) |
| Harmanli to Spring Hill (Tennessee) | 5,597.17 mi (9,007.78 km) |
| Harmanli to Spring Lake (North Carolina) | 5,304.70 mi (8,537.10 km) |
| Harmanli to Spring Valley (California) | 6,765.00 mi (10,887.22 km) |
| Harmanli to Spring Valley (Nevada) | 6,513.76 mi (10,482.89 km) |
| Harmanli to Spring Valley (New York) | 4,834.07 mi (7,779.68 km) |
| Harmanli to Springboro (Ohio) | 5,306.98 mi (8,540.77 km) |
| Harmanli to Springdale (Arkansas) | 5,846.24 mi (9,408.61 km) |
| Harmanli to Springdale (New Jersey) | 4,925.71 mi (7,927.17 km) |
| Harmanli to Springdale (Ohio) | 5,329.25 mi (8,576.60 km) |
| Harmanli to Springfield (Illinois) | 5,498.47 mi (8,848.94 km) |
| Harmanli to Springfield (Massachusetts) | 4,730.06 mi (7,612.30 km) |
