| Santiago do Cacem to Devnya | 1,920.16 mi (3,090.19 km) |
| Santiago do Cacem to Dimitrovgrad | 1,823.38 mi (2,934.44 km) |
| Santiago do Cacem to Dobrich | 1,932.92 mi (3,110.73 km) |
| Santiago do Cacem to Dospat | 1,751.02 mi (2,817.99 km) |
| Santiago do Cacem to Dupnitsa | 1,695.89 mi (2,729.26 km) |
| Santiago do Cacem to Elhovo | 1,872.45 mi (3,013.42 km) |
| Santiago do Cacem to Etropole | 1,740.45 mi (2,800.99 km) |
| Santiago do Cacem to Gabrovo | 1,807.96 mi (2,909.64 km) |
| Santiago do Cacem to Gorna Oryahovitsa | 1,826.24 mi (2,939.04 km) |
| Santiago do Cacem to Gotse Delchev | 1,728.92 mi (2,782.44 km) |
| Santiago do Cacem to Harmanli | 1,839.18 mi (2,959.88 km) |
| Santiago do Cacem to Haskovo | 1,822.07 mi (2,932.35 km) |
| Santiago do Cacem to Ihtiman | 1,731.35 mi (2,786.34 km) |
| Santiago do Cacem to Isperih | 1,882.79 mi (3,030.06 km) |
| Santiago do Cacem to Kardzhali | 1,812.88 mi (2,917.55 km) |
