| Salem to Devnya | 6,083.63 mi (9,790.65 km) |
| Salem to Dimitrovgrad | 6,123.06 mi (9,854.11 km) |
| Salem to Dobrich | 6,065.58 mi (9,761.61 km) |
| Salem to Dospat | 6,120.91 mi (9,850.65 km) |
| Salem to Dupnitsa | 6,060.80 mi (9,753.92 km) |
| Salem to Elhovo | 6,133.56 mi (9,871.02 km) |
| Salem to Etropole | 6,042.16 mi (9,723.92 km) |
| Salem to Gabrovo | 6,065.61 mi (9,761.65 km) |
| Salem to Gorna Oryahovitsa | 6,055.34 mi (9,745.13 km) |
| Salem to Gotse Delchev | 6,117.57 mi (9,845.28 km) |
| Salem to Harmanli | 6,136.21 mi (9,875.28 km) |
| Salem to Haskovo | 6,129.92 mi (9,865.15 km) |
| Salem to Ihtiman | 6,063.78 mi (9,758.71 km) |
| Salem to Isperih | 6,038.35 mi (9,717.79 km) |
| Salem to Kardzhali | 6,144.29 mi (9,888.28 km) |
