| Silverton to Popovo | 6,041.65 mi (9,723.10 km) |
| Silverton to Provadia | 6,074.01 mi (9,775.18 km) |
| Silverton to Radnevo | 6,103.61 mi (9,822.80 km) |
| Silverton to Radomir | 6,029.37 mi (9,703.34 km) |
| Silverton to Rakitovo | 6,088.13 mi (9,797.91 km) |
| Silverton to Rakovski | 6,085.93 mi (9,794.35 km) |
| Silverton to Razgrad | 6,035.01 mi (9,712.41 km) |
| Silverton to Razlog | 6,082.14 mi (9,788.26 km) |
| Silverton to Ruse | 6,006.11 mi (9,665.90 km) |
| Silverton to Samokov | 6,055.09 mi (9,744.72 km) |
| Silverton to Sandanski | 6,098.41 mi (9,814.44 km) |
| Silverton to Sevlievo | 6,041.58 mi (9,722.98 km) |
| Silverton to Shumen | 6,058.64 mi (9,750.44 km) |
| Silverton to Silistra | 6,010.59 mi (9,673.10 km) |
| Silverton to Sliven | 6,086.40 mi (9,795.11 km) |
