| Glen Allen to Devnya | 5,141.74 mi (8,274.83 km) |
| Glen Allen to Dimitrovgrad | 5,110.55 mi (8,224.63 km) |
| Glen Allen to Dobrich | 5,137.63 mi (8,268.22 km) |
| Glen Allen to Dospat | 5,067.48 mi (8,155.31 km) |
| Glen Allen to Dupnitsa | 4,998.95 mi (8,045.03 km) |
| Glen Allen to Elhovo | 5,145.33 mi (8,280.61 km) |
| Glen Allen to Etropole | 5,012.75 mi (8,067.24 km) |
| Glen Allen to Gabrovo | 5,066.06 mi (8,153.04 km) |
| Glen Allen to Gorna Oryahovitsa | 5,070.05 mi (8,159.46 km) |
| Glen Allen to Gotse Delchev | 5,052.71 mi (8,131.54 km) |
| Glen Allen to Harmanli | 5,127.72 mi (8,252.26 km) |
| Glen Allen to Haskovo | 5,113.99 mi (8,230.17 km) |
| Glen Allen to Ihtiman | 5,021.08 mi (8,080.65 km) |
| Glen Allen to Isperih | 5,091.56 mi (8,194.07 km) |
| Glen Allen to Kardzhali | 5,117.41 mi (8,235.67 km) |
