| Steubenville to Popovo | 5,079.83 mi (8,175.20 km) |
| Steubenville to Provadia | 5,133.03 mi (8,260.81 km) |
| Steubenville to Radnevo | 5,115.43 mi (8,232.50 km) |
| Steubenville to Radomir | 4,987.42 mi (8,026.48 km) |
| Steubenville to Rakitovo | 5,057.06 mi (8,138.55 km) |
| Steubenville to Rakovski | 5,078.24 mi (8,172.64 km) |
| Steubenville to Razgrad | 5,082.39 mi (8,179.32 km) |
| Steubenville to Razlog | 5,037.01 mi (8,106.28 km) |
| Steubenville to Ruse | 5,048.00 mi (8,123.97 km) |
| Steubenville to Samokov | 5,020.65 mi (8,079.95 km) |
| Steubenville to Sandanski | 5,043.47 mi (8,116.67 km) |
| Steubenville to Sevlievo | 5,051.24 mi (8,129.18 km) |
| Steubenville to Shumen | 5,109.51 mi (8,222.96 km) |
| Steubenville to Silistra | 5,084.14 mi (8,182.13 km) |
| Steubenville to Sliven | 5,113.65 mi (8,229.62 km) |
