| Holyoke to Devnya | 4,741.74 mi (7,631.09 km) |
| Holyoke to Dimitrovgrad | 4,712.97 mi (7,584.79 km) |
| Holyoke to Dobrich | 4,737.16 mi (7,623.72 km) |
| Holyoke to Dospat | 4,671.37 mi (7,517.85 km) |
| Holyoke to Dupnitsa | 4,602.79 mi (7,407.47 km) |
| Holyoke to Elhovo | 4,747.00 mi (7,639.55 km) |
| Holyoke to Etropole | 4,615.29 mi (7,427.59 km) |
| Holyoke to Gabrovo | 4,667.72 mi (7,511.97 km) |
| Holyoke to Gorna Oryahovitsa | 4,671.20 mi (7,517.57 km) |
| Holyoke to Gotse Delchev | 4,657.02 mi (7,494.76 km) |
| Holyoke to Harmanli | 4,730.08 mi (7,612.32 km) |
| Holyoke to Haskovo | 4,716.57 mi (7,590.59 km) |
| Holyoke to Ihtiman | 4,624.22 mi (7,441.97 km) |
| Holyoke to Isperih | 4,691.47 mi (7,550.20 km) |
| Holyoke to Kardzhali | 4,720.46 mi (7,596.85 km) |
