| Coamo to Devnya | 5,562.27 mi (8,951.61 km) |
| Coamo to Dimitrovgrad | 5,487.29 mi (8,830.94 km) |
| Coamo to Dobrich | 5,568.48 mi (8,961.60 km) |
| Coamo to Dospat | 5,422.75 mi (8,727.08 km) |
| Coamo to Dupnitsa | 5,360.39 mi (8,626.72 km) |
| Coamo to Elhovo | 5,533.01 mi (8,904.51 km) |
| Coamo to Etropole | 5,394.88 mi (8,682.22 km) |
| Coamo to Gabrovo | 5,459.81 mi (8,786.72 km) |
| Coamo to Gorna Oryahovitsa | 5,473.09 mi (8,808.08 km) |
| Coamo to Gotse Delchev | 5,402.40 mi (8,694.33 km) |
| Coamo to Harmanli | 5,504.26 mi (8,858.24 km) |
| Coamo to Haskovo | 5,487.71 mi (8,831.61 km) |
| Coamo to Ihtiman | 5,392.28 mi (8,678.04 km) |
| Coamo to Isperih | 5,517.54 mi (8,879.62 km) |
| Coamo to Kardzhali | 5,482.76 mi (8,823.64 km) |
