| Fostoria to Devnya | 5,200.72 mi (8,369.75 km) |
| Fostoria to Dimitrovgrad | 5,182.48 mi (8,340.39 km) |
| Fostoria to Dobrich | 5,193.82 mi (8,358.65 km) |
| Fostoria to Dospat | 5,146.38 mi (8,282.30 km) |
| Fostoria to Dupnitsa | 5,077.89 mi (8,172.08 km) |
| Fostoria to Elhovo | 5,213.37 mi (8,390.11 km) |
| Fostoria to Etropole | 5,085.64 mi (8,184.55 km) |
| Fostoria to Gabrovo | 5,134.40 mi (8,263.02 km) |
| Fostoria to Gorna Oryahovitsa | 5,135.71 mi (8,265.13 km) |
| Fostoria to Gotse Delchev | 5,133.51 mi (8,261.59 km) |
| Fostoria to Harmanli | 5,199.27 mi (8,367.42 km) |
| Fostoria to Haskovo | 5,186.67 mi (8,347.13 km) |
| Fostoria to Ihtiman | 5,096.78 mi (8,202.48 km) |
| Fostoria to Isperih | 5,150.27 mi (8,288.55 km) |
| Fostoria to Kardzhali | 5,192.30 mi (8,356.20 km) |
