| East Islip to Devnya | 4,829.39 mi (7,772.16 km) |
| East Islip to Dimitrovgrad | 4,798.53 mi (7,722.49 km) |
| East Islip to Dobrich | 4,825.26 mi (7,765.51 km) |
| East Islip to Dospat | 4,755.77 mi (7,653.67 km) |
| East Islip to Dupnitsa | 4,687.23 mi (7,543.36 km) |
| East Islip to Elhovo | 4,833.18 mi (7,778.25 km) |
| East Islip to Etropole | 4,700.75 mi (7,565.12 km) |
| East Islip to Gabrovo | 4,753.91 mi (7,650.68 km) |
| East Islip to Gorna Oryahovitsa | 4,757.83 mi (7,656.98 km) |
| East Islip to Gotse Delchev | 4,741.10 mi (7,630.07 km) |
| East Islip to Harmanli | 4,815.69 mi (7,750.10 km) |
| East Islip to Haskovo | 4,802.00 mi (7,728.08 km) |
| East Islip to Ihtiman | 4,709.20 mi (7,578.73 km) |
| East Islip to Isperih | 4,779.21 mi (7,691.39 km) |
| East Islip to Kardzhali | 4,805.51 mi (7,733.73 km) |
