| Oissel to Popovo | 1,261.58 mi (2,030.32 km) |
| Oissel to Provadia | 1,320.31 mi (2,124.83 km) |
| Oissel to Radnevo | 1,283.92 mi (2,066.26 km) |
| Oissel to Radomir | 1,144.85 mi (1,842.46 km) |
| Oissel to Rakitovo | 1,214.74 mi (1,954.94 km) |
| Oissel to Rakovski | 1,241.95 mi (1,998.73 km) |
| Oissel to Razgrad | 1,268.30 mi (2,041.13 km) |
| Oissel to Razlog | 1,191.89 mi (1,918.17 km) |
| Oissel to Ruse | 1,234.15 mi (1,986.17 km) |
| Oissel to Samokov | 1,178.83 mi (1,897.15 km) |
| Oissel to Sandanski | 1,196.08 mi (1,924.90 km) |
| Oissel to Sevlievo | 1,222.76 mi (1,967.84 km) |
| Oissel to Shumen | 1,294.84 mi (2,083.84 km) |
| Oissel to Silistra | 1,283.52 mi (2,065.63 km) |
| Oissel to Sliven | 1,288.19 mi (2,073.15 km) |
