| Spenge to Popovo | 1,019.46 mi (1,640.66 km) |
| Spenge to Provadia | 1,071.89 mi (1,725.04 km) |
| Spenge to Radnevo | 1,059.26 mi (1,704.72 km) |
| Spenge to Radomir | 943.94 mi (1,519.12 km) |
| Spenge to Rakitovo | 1,011.39 mi (1,627.68 km) |
| Spenge to Rakovski | 1,025.81 mi (1,650.88 km) |
| Spenge to Razgrad | 1,021.46 mi (1,643.88 km) |
| Spenge to Razlog | 996.22 mi (1,603.26 km) |
| Spenge to Ruse | 987.14 mi (1,588.65 km) |
| Spenge to Samokov | 975.22 mi (1,569.46 km) |
| Spenge to Sandanski | 1,007.13 mi (1,620.83 km) |
| Spenge to Sevlievo | 994.31 mi (1,600.18 km) |
| Spenge to Shumen | 1,048.56 mi (1,687.49 km) |
| Spenge to Silistra | 1,023.33 mi (1,646.90 km) |
| Spenge to Sliven | 1,054.87 mi (1,697.64 km) |
