| Duarte to Popovo | 6,624.75 mi (10,661.51 km) |
| Duarte to Provadia | 6,663.83 mi (10,724.40 km) |
| Duarte to Radnevo | 6,680.61 mi (10,751.40 km) |
| Duarte to Radomir | 6,588.48 mi (10,603.13 km) |
| Duarte to Rakitovo | 6,651.99 mi (10,705.34 km) |
| Duarte to Rakovski | 6,656.74 mi (10,712.99 km) |
| Duarte to Razgrad | 6,620.58 mi (10,654.79 km) |
| Duarte to Razlog | 6,641.57 mi (10,688.57 km) |
| Duarte to Ruse | 6,589.40 mi (10,604.61 km) |
| Duarte to Samokov | 6,617.11 mi (10,649.21 km) |
| Duarte to Sandanski | 6,655.22 mi (10,710.55 km) |
| Duarte to Sevlievo | 6,616.42 mi (10,648.09 km) |
| Duarte to Shumen | 6,645.78 mi (10,695.35 km) |
| Duarte to Silistra | 6,602.92 mi (10,626.37 km) |
| Duarte to Sliven | 6,667.46 mi (10,730.24 km) |
