| Stonecrest to Popovo | 5,541.75 mi (8,918.59 km) |
| Stonecrest to Provadia | 5,596.40 mi (9,006.53 km) |
| Stonecrest to Radnevo | 5,574.02 mi (8,970.52 km) |
| Stonecrest to Radomir | 5,441.73 mi (8,757.63 km) |
| Stonecrest to Rakitovo | 5,511.62 mi (8,870.09 km) |
| Stonecrest to Rakovski | 5,535.18 mi (8,908.01 km) |
| Stonecrest to Razgrad | 5,545.24 mi (8,924.21 km) |
| Stonecrest to Razlog | 5,490.21 mi (8,835.64 km) |
| Stonecrest to Ruse | 5,510.74 mi (8,868.69 km) |
| Stonecrest to Samokov | 5,475.35 mi (8,811.73 km) |
| Stonecrest to Sandanski | 5,495.39 mi (8,843.98 km) |
| Stonecrest to Sevlievo | 5,510.49 mi (8,868.28 km) |
| Stonecrest to Shumen | 5,572.35 mi (8,967.84 km) |
| Stonecrest to Silistra | 5,549.62 mi (8,931.26 km) |
| Stonecrest to Sliven | 5,573.94 mi (8,970.39 km) |
