| Mattoon to Devnya | 5,464.11 mi (8,793.63 km) |
| Mattoon to Dimitrovgrad | 5,449.35 mi (8,769.88 km) |
| Mattoon to Dobrich | 5,456.44 mi (8,781.29 km) |
| Mattoon to Dospat | 5,415.07 mi (8,714.71 km) |
| Mattoon to Dupnitsa | 5,346.69 mi (8,604.67 km) |
| Mattoon to Elhovo | 5,479.18 mi (8,817.88 km) |
| Mattoon to Etropole | 5,352.93 mi (8,614.71 km) |
| Mattoon to Gabrovo | 5,400.42 mi (8,691.14 km) |
| Mattoon to Gorna Oryahovitsa | 5,401.03 mi (8,692.11 km) |
| Mattoon to Gotse Delchev | 5,402.67 mi (8,694.76 km) |
| Mattoon to Harmanli | 5,466.02 mi (8,796.71 km) |
| Mattoon to Haskovo | 5,453.72 mi (8,776.92 km) |
| Mattoon to Ihtiman | 5,364.75 mi (8,633.74 km) |
| Mattoon to Isperih | 5,413.67 mi (8,712.45 km) |
| Mattoon to Kardzhali | 5,459.91 mi (8,786.88 km) |
