| Chelsea to Devnya | 4,670.04 mi (7,515.70 km) |
| Chelsea to Dimitrovgrad | 4,639.88 mi (7,467.16 km) |
| Chelsea to Dobrich | 4,665.78 mi (7,508.84 km) |
| Chelsea to Dospat | 4,597.57 mi (7,399.07 km) |
| Chelsea to Dupnitsa | 4,529.00 mi (7,288.73 km) |
| Chelsea to Elhovo | 4,674.30 mi (7,522.56 km) |
| Chelsea to Etropole | 4,542.13 mi (7,309.85 km) |
| Chelsea to Gabrovo | 4,595.03 mi (7,394.98 km) |
| Chelsea to Gorna Oryahovitsa | 4,598.79 mi (7,401.04 km) |
| Chelsea to Gotse Delchev | 4,583.03 mi (7,375.67 km) |
| Chelsea to Harmanli | 4,657.01 mi (7,494.74 km) |
| Chelsea to Haskovo | 4,643.40 mi (7,472.82 km) |
| Chelsea to Ihtiman | 4,550.77 mi (7,323.75 km) |
| Chelsea to Isperih | 4,619.83 mi (7,434.89 km) |
| Chelsea to Kardzhali | 4,647.05 mi (7,478.71 km) |
