| Stevenage to Popovo | 1,355.29 mi (2,181.12 km) |
| Stevenage to Provadia | 1,411.35 mi (2,271.35 km) |
| Stevenage to Radnevo | 1,386.04 mi (2,230.62 km) |
| Stevenage to Radomir | 1,255.84 mi (2,021.07 km) |
| Stevenage to Rakitovo | 1,325.49 mi (2,133.17 km) |
| Stevenage to Rakovski | 1,347.50 mi (2,168.59 km) |
| Stevenage to Razgrad | 1,359.73 mi (2,188.27 km) |
| Stevenage to Razlog | 1,305.55 mi (2,101.08 km) |
| Stevenage to Ruse | 1,325.21 mi (2,132.72 km) |
| Stevenage to Samokov | 1,289.09 mi (2,074.58 km) |
| Stevenage to Sandanski | 1,312.47 mi (2,112.22 km) |
| Stevenage to Sevlievo | 1,322.59 mi (2,128.51 km) |
| Stevenage to Shumen | 1,386.75 mi (2,231.76 km) |
| Stevenage to Silistra | 1,368.19 mi (2,201.90 km) |
| Stevenage to Sliven | 1,386.34 mi (2,231.10 km) |
