| Overijse to Provadia | 1,193.72 mi (1,921.11 km) |
| Overijse to Radnevo | 1,167.61 mi (1,879.09 km) |
| Overijse to Radomir | 1,037.74 mi (1,670.08 km) |
| Overijse to Rakitovo | 1,107.33 mi (1,782.07 km) |
| Overijse to Rakovski | 1,129.07 mi (1,817.07 km) |
| Overijse to Razgrad | 1,142.01 mi (1,837.89 km) |
| Overijse to Razlog | 1,087.68 mi (1,750.45 km) |
| Overijse to Ruse | 1,107.51 mi (1,782.37 km) |
| Overijse to Samokov | 1,070.91 mi (1,723.46 km) |
| Overijse to Sandanski | 1,094.95 mi (1,762.14 km) |
| Overijse to Sevlievo | 1,104.21 mi (1,777.06 km) |
| Overijse to Shumen | 1,169.00 mi (1,881.33 km) |
| Overijse to Silistra | 1,151.47 mi (1,853.12 km) |
| Overijse to Sliven | 1,168.06 mi (1,879.81 km) |
| Overijse to Smolyan | 1,149.43 mi (1,849.83 km) |
