| Carroll to Popovo | 5,497.33 mi (8,847.09 km) |
| Carroll to Provadia | 5,544.89 mi (8,923.64 km) |
| Carroll to Radnevo | 5,542.83 mi (8,920.33 km) |
| Carroll to Radomir | 5,429.64 mi (8,738.16 km) |
| Carroll to Rakitovo | 5,497.42 mi (8,847.24 km) |
| Carroll to Rakovski | 5,511.25 mi (8,869.51 km) |
| Carroll to Razgrad | 5,496.83 mi (8,846.29 km) |
| Carroll to Razlog | 5,481.59 mi (8,821.77 km) |
| Carroll to Ruse | 5,463.37 mi (8,792.44 km) |
| Carroll to Samokov | 5,461.20 mi (8,788.95 km) |
| Carroll to Sandanski | 5,491.52 mi (8,837.75 km) |
| Carroll to Sevlievo | 5,477.65 mi (8,815.43 km) |
| Carroll to Shumen | 5,523.50 mi (8,889.21 km) |
| Carroll to Silistra | 5,489.70 mi (8,834.82 km) |
| Carroll to Sliven | 5,535.77 mi (8,908.96 km) |
