| Soledad to Popovo | 6,559.29 mi (10,556.16 km) |
| Soledad to Provadia | 6,595.43 mi (10,614.32 km) |
| Soledad to Radnevo | 6,618.00 mi (10,650.65 km) |
| Soledad to Radomir | 6,533.52 mi (10,514.68 km) |
| Soledad to Rakitovo | 6,595.12 mi (10,613.82 km) |
| Soledad to Rakovski | 6,596.83 mi (10,616.57 km) |
| Soledad to Razgrad | 6,554.00 mi (10,547.64 km) |
| Soledad to Razlog | 6,586.60 mi (10,600.11 km) |
| Soledad to Ruse | 6,523.78 mi (10,499.01 km) |
| Soledad to Samokov | 6,560.95 mi (10,558.84 km) |
| Soledad to Sandanski | 6,601.42 mi (10,623.96 km) |
| Soledad to Sevlievo | 6,554.63 mi (10,548.65 km) |
| Soledad to Shumen | 6,578.55 mi (10,587.15 km) |
| Soledad to Silistra | 6,533.24 mi (10,514.23 km) |
| Soledad to Sliven | 6,603.01 mi (10,626.52 km) |
