| San Marcos to Devnya | 6,710.59 mi (10,799.65 km) |
| San Marcos to Dimitrovgrad | 6,730.55 mi (10,831.77 km) |
| San Marcos to Dobrich | 6,695.94 mi (10,776.08 km) |
| San Marcos to Dospat | 6,715.88 mi (10,808.16 km) |
| San Marcos to Dupnitsa | 6,651.22 mi (10,704.11 km) |
| San Marcos to Elhovo | 6,748.63 mi (10,860.87 km) |
| San Marcos to Etropole | 6,641.92 mi (10,689.15 km) |
| San Marcos to Gabrovo | 6,675.11 mi (10,742.56 km) |
| San Marcos to Gorna Oryahovitsa | 6,668.75 mi (10,732.31 km) |
| San Marcos to Gotse Delchev | 6,708.90 mi (10,796.93 km) |
| San Marcos to Harmanli | 6,745.33 mi (10,855.56 km) |
| San Marcos to Haskovo | 6,736.60 mi (10,841.51 km) |
| San Marcos to Ihtiman | 6,660.20 mi (10,718.55 km) |
| San Marcos to Isperih | 6,662.43 mi (10,722.15 km) |
| San Marcos to Kardzhali | 6,748.13 mi (10,860.06 km) |
