| Sacramento to Popovo | 6,426.83 mi (10,342.99 km) |
| Sacramento to Provadia | 6,462.17 mi (10,399.86 km) |
| Sacramento to Radnevo | 6,486.27 mi (10,438.65 km) |
| Sacramento to Radomir | 6,403.97 mi (10,306.20 km) |
| Sacramento to Rakitovo | 6,464.99 mi (10,404.39 km) |
| Sacramento to Rakovski | 6,465.84 mi (10,405.77 km) |
| Sacramento to Razgrad | 6,421.24 mi (10,333.99 km) |
| Sacramento to Razlog | 6,457.02 mi (10,391.56 km) |
| Sacramento to Ruse | 6,391.29 mi (10,285.79 km) |
| Sacramento to Samokov | 6,431.05 mi (10,349.78 km) |
| Sacramento to Sandanski | 6,472.16 mi (10,415.94 km) |
| Sacramento to Sevlievo | 6,423.16 mi (10,337.07 km) |
| Sacramento to Shumen | 6,445.61 mi (10,373.20 km) |
| Sacramento to Silistra | 6,399.69 mi (10,299.30 km) |
| Sacramento to Sliven | 6,470.79 mi (10,413.74 km) |
