| Cold Springs to Popovo | 6,323.78 mi (10,177.14 km) |
| Cold Springs to Provadia | 6,359.66 mi (10,234.89 km) |
| Cold Springs to Radnevo | 6,382.74 mi (10,272.04 km) |
| Cold Springs to Radomir | 6,299.15 mi (10,137.51 km) |
| Cold Springs to Rakitovo | 6,360.50 mi (10,236.23 km) |
| Cold Springs to Rakovski | 6,361.85 mi (10,238.41 km) |
| Cold Springs to Razgrad | 6,318.39 mi (10,168.46 km) |
| Cold Springs to Razlog | 6,352.22 mi (10,222.91 km) |
| Cold Springs to Ruse | 6,288.25 mi (10,119.96 km) |
| Cold Springs to Samokov | 6,326.43 mi (10,181.41 km) |
| Cold Springs to Sandanski | 6,367.19 mi (10,247.01 km) |
| Cold Springs to Sevlievo | 6,319.46 mi (10,170.19 km) |
| Cold Springs to Shumen | 6,342.88 mi (10,207.87 km) |
| Cold Springs to Silistra | 6,297.39 mi (10,134.66 km) |
| Cold Springs to Sliven | 6,367.58 mi (10,247.63 km) |
