| Collegedale to Popovo | 5,509.22 mi (8,866.23 km) |
| Collegedale to Provadia | 5,563.10 mi (8,952.95 km) |
| Collegedale to Radnevo | 5,543.24 mi (8,920.99 km) |
| Collegedale to Radomir | 5,413.06 mi (8,711.47 km) |
| Collegedale to Rakitovo | 5,482.85 mi (8,823.79 km) |
| Collegedale to Rakovski | 5,505.23 mi (8,859.81 km) |
| Collegedale to Razgrad | 5,512.21 mi (8,871.05 km) |
| Collegedale to Razlog | 5,462.09 mi (8,790.39 km) |
| Collegedale to Ruse | 5,477.76 mi (8,815.61 km) |
| Collegedale to Samokov | 5,446.49 mi (8,765.29 km) |
| Collegedale to Sandanski | 5,467.90 mi (8,799.73 km) |
| Collegedale to Sevlievo | 5,479.35 mi (8,818.16 km) |
| Collegedale to Shumen | 5,539.34 mi (8,914.70 km) |
| Collegedale to Silistra | 5,515.16 mi (8,875.79 km) |
| Collegedale to Sliven | 5,542.28 mi (8,919.43 km) |
