| Hobbs to Popovo | 6,286.08 mi (10,116.47 km) |
| Hobbs to Provadia | 6,333.81 mi (10,193.28 km) |
| Hobbs to Radnevo | 6,331.20 mi (10,189.08 km) |
| Hobbs to Radomir | 6,216.91 mi (10,005.16 km) |
| Hobbs to Rakitovo | 6,284.91 mi (10,114.59 km) |
| Hobbs to Rakovski | 6,299.28 mi (10,137.71 km) |
| Hobbs to Razgrad | 6,285.67 mi (10,115.81 km) |
| Hobbs to Razlog | 6,268.71 mi (10,088.52 km) |
| Hobbs to Ruse | 6,252.17 mi (10,061.90 km) |
| Hobbs to Samokov | 6,248.64 mi (10,056.21 km) |
| Hobbs to Sandanski | 6,278.33 mi (10,104.00 km) |
| Hobbs to Sevlievo | 6,266.03 mi (10,084.21 km) |
| Hobbs to Shumen | 6,312.36 mi (10,158.77 km) |
| Hobbs to Silistra | 6,278.69 mi (10,104.58 km) |
| Hobbs to Sliven | 6,324.38 mi (10,178.10 km) |
