| Sarzeau to Popovo | 1,426.61 mi (2,295.90 km) |
| Sarzeau to Provadia | 1,486.90 mi (2,392.94 km) |
| Sarzeau to Radnevo | 1,441.08 mi (2,319.19 km) |
| Sarzeau to Radomir | 1,295.29 mi (2,084.58 km) |
| Sarzeau to Rakitovo | 1,364.33 mi (2,195.68 km) |
| Sarzeau to Rakovski | 1,396.39 mi (2,247.27 km) |
| Sarzeau to Razgrad | 1,435.17 mi (2,309.69 km) |
| Sarzeau to Razlog | 1,338.76 mi (2,154.53 km) |
| Sarzeau to Ruse | 1,401.74 mi (2,255.89 km) |
| Sarzeau to Samokov | 1,329.48 mi (2,139.60 km) |
| Sarzeau to Sandanski | 1,339.89 mi (2,156.34 km) |
| Sarzeau to Sevlievo | 1,382.86 mi (2,225.50 km) |
| Sarzeau to Shumen | 1,460.98 mi (2,351.22 km) |
| Sarzeau to Silistra | 1,455.65 mi (2,342.65 km) |
| Sarzeau to Sliven | 1,448.98 mi (2,331.91 km) |
