| San Gabriel to Popovo | 6,632.51 mi (10,674.00 km) |
| San Gabriel to Provadia | 6,671.52 mi (10,736.78 km) |
| San Gabriel to Radnevo | 6,688.44 mi (10,764.00 km) |
| San Gabriel to Radomir | 6,596.48 mi (10,616.00 km) |
| San Gabriel to Rakitovo | 6,659.95 mi (10,718.15 km) |
| San Gabriel to Rakovski | 6,664.63 mi (10,725.69 km) |
| San Gabriel to Razgrad | 6,628.31 mi (10,667.23 km) |
| San Gabriel to Razlog | 6,649.57 mi (10,701.45 km) |
| San Gabriel to Ruse | 6,597.15 mi (10,617.09 km) |
| San Gabriel to Samokov | 6,625.09 mi (10,662.05 km) |
| San Gabriel to Sandanski | 6,663.25 mi (10,723.47 km) |
| San Gabriel to Sevlievo | 6,624.26 mi (10,660.72 km) |
| San Gabriel to Shumen | 6,653.50 mi (10,707.77 km) |
| San Gabriel to Silistra | 6,610.57 mi (10,638.69 km) |
| San Gabriel to Sliven | 6,675.24 mi (10,742.77 km) |
