| Oupeye to Provadia | 1,145.95 mi (1,844.22 km) |
| Oupeye to Radnevo | 1,120.82 mi (1,803.79 km) |
| Oupeye to Radomir | 992.16 mi (1,596.72 km) |
| Oupeye to Rakitovo | 1,061.62 mi (1,708.51 km) |
| Oupeye to Rakovski | 1,082.69 mi (1,742.42 km) |
| Oupeye to Razgrad | 1,094.29 mi (1,761.09 km) |
| Oupeye to Razlog | 1,042.40 mi (1,677.58 km) |
| Oupeye to Ruse | 1,059.78 mi (1,705.55 km) |
| Oupeye to Samokov | 1,025.18 mi (1,649.86 km) |
| Oupeye to Sandanski | 1,050.07 mi (1,689.92 km) |
| Oupeye to Sevlievo | 1,057.24 mi (1,701.47 km) |
| Oupeye to Shumen | 1,121.31 mi (1,804.57 km) |
| Oupeye to Silistra | 1,103.31 mi (1,775.61 km) |
| Oupeye to Sliven | 1,120.88 mi (1,803.88 km) |
| Oupeye to Smolyan | 1,103.73 mi (1,776.28 km) |
