| Graham to Popovo | 5,902.81 mi (9,499.65 km) |
| Graham to Provadia | 5,934.78 mi (9,551.10 km) |
| Graham to Radnevo | 5,965.09 mi (9,599.88 km) |
| Graham to Radomir | 5,892.03 mi (9,482.31 km) |
| Graham to Rakitovo | 5,950.44 mi (9,576.31 km) |
| Graham to Rakovski | 5,947.80 mi (9,572.05 km) |
| Graham to Razgrad | 5,896.03 mi (9,488.74 km) |
| Graham to Razlog | 5,944.74 mi (9,567.13 km) |
| Graham to Ruse | 5,867.28 mi (9,442.48 km) |
| Graham to Samokov | 5,917.54 mi (9,523.36 km) |
| Graham to Sandanski | 5,961.17 mi (9,593.58 km) |
| Graham to Sevlievo | 5,903.23 mi (9,500.33 km) |
| Graham to Shumen | 5,919.56 mi (9,526.61 km) |
| Graham to Silistra | 5,871.24 mi (9,448.86 km) |
| Graham to Sliven | 5,947.65 mi (9,571.82 km) |
