| Glassboro to Devnya | 4,952.47 mi (7,970.23 km) |
| Glassboro to Dimitrovgrad | 4,921.97 mi (7,921.15 km) |
| Glassboro to Dobrich | 4,948.24 mi (7,963.42 km) |
| Glassboro to Dospat | 4,879.35 mi (7,852.56 km) |
| Glassboro to Dupnitsa | 4,810.80 mi (7,742.24 km) |
| Glassboro to Elhovo | 4,956.53 mi (7,976.76 km) |
| Glassboro to Etropole | 4,824.20 mi (7,763.80 km) |
| Glassboro to Gabrovo | 4,877.26 mi (7,849.19 km) |
| Glassboro to Gorna Oryahovitsa | 4,881.10 mi (7,855.37 km) |
| Glassboro to Gotse Delchev | 4,864.71 mi (7,829.00 km) |
| Glassboro to Harmanli | 4,939.12 mi (7,948.75 km) |
| Glassboro to Haskovo | 4,925.46 mi (7,926.76 km) |
| Glassboro to Ihtiman | 4,832.72 mi (7,777.51 km) |
| Glassboro to Isperih | 4,902.26 mi (7,889.43 km) |
| Glassboro to Kardzhali | 4,929.02 mi (7,932.49 km) |
