| Dumas to Popovo | 6,069.05 mi (9,767.20 km) |
| Dumas to Provadia | 6,116.13 mi (9,842.97 km) |
| Dumas to Radnevo | 6,115.18 mi (9,841.43 km) |
| Dumas to Radomir | 6,002.78 mi (9,660.54 km) |
| Dumas to Rakitovo | 6,070.45 mi (9,769.45 km) |
| Dumas to Rakovski | 6,083.94 mi (9,791.15 km) |
| Dumas to Razgrad | 6,068.33 mi (9,766.03 km) |
| Dumas to Razlog | 6,054.79 mi (9,744.24 km) |
| Dumas to Ruse | 6,034.97 mi (9,712.35 km) |
| Dumas to Samokov | 6,034.25 mi (9,711.19 km) |
| Dumas to Sandanski | 6,064.83 mi (9,760.40 km) |
| Dumas to Sevlievo | 6,049.99 mi (9,736.53 km) |
| Dumas to Shumen | 6,094.94 mi (9,808.85 km) |
| Dumas to Silistra | 6,060.47 mi (9,753.38 km) |
| Dumas to Sliven | 6,107.79 mi (9,829.54 km) |
