| Davenport to Popovo | 5,382.06 mi (8,661.59 km) |
| Davenport to Provadia | 5,431.48 mi (8,741.12 km) |
| Davenport to Radnevo | 5,424.67 mi (8,730.16 km) |
| Davenport to Radomir | 5,306.65 mi (8,540.23 km) |
| Davenport to Rakitovo | 5,375.18 mi (8,650.51 km) |
| Davenport to Rakovski | 5,391.29 mi (8,676.44 km) |
| Davenport to Razgrad | 5,382.50 mi (8,662.29 km) |
| Davenport to Razlog | 5,358.01 mi (8,622.89 km) |
| Davenport to Ruse | 5,348.66 mi (8,607.83 km) |
| Davenport to Samokov | 5,338.80 mi (8,591.97 km) |
| Davenport to Sandanski | 5,366.91 mi (8,637.21 km) |
| Davenport to Sevlievo | 5,359.62 mi (8,625.47 km) |
| Davenport to Shumen | 5,409.38 mi (8,705.55 km) |
| Davenport to Silistra | 5,378.05 mi (8,655.14 km) |
| Davenport to Sliven | 5,419.20 mi (8,721.36 km) |
