| Carolina Forest to Popovo | 5,325.78 mi (8,571.02 km) |
| Carolina Forest to Provadia | 5,381.87 mi (8,661.28 km) |
| Carolina Forest to Radnevo | 5,354.46 mi (8,617.17 km) |
| Carolina Forest to Radomir | 5,218.32 mi (8,398.08 km) |
| Carolina Forest to Rakitovo | 5,288.25 mi (8,510.61 km) |
| Carolina Forest to Rakovski | 5,314.06 mi (8,552.16 km) |
| Carolina Forest to Razgrad | 5,330.28 mi (8,578.25 km) |
| Carolina Forest to Razlog | 5,265.61 mi (8,474.17 km) |
| Carolina Forest to Ruse | 5,295.76 mi (8,522.70 km) |
| Carolina Forest to Samokov | 5,252.22 mi (8,452.63 km) |
| Carolina Forest to Sandanski | 5,269.59 mi (8,480.59 km) |
| Carolina Forest to Sevlievo | 5,291.79 mi (8,516.32 km) |
| Carolina Forest to Shumen | 5,357.31 mi (8,621.76 km) |
| Carolina Forest to Silistra | 5,337.62 mi (8,590.07 km) |
| Carolina Forest to Sliven | 5,356.15 mi (8,619.89 km) |
