| Fillmore to Popovo | 6,633.20 mi (10,675.10 km) |
| Fillmore to Provadia | 6,671.59 mi (10,736.88 km) |
| Fillmore to Radnevo | 6,689.75 mi (10,766.12 km) |
| Fillmore to Radomir | 6,599.39 mi (10,620.70 km) |
| Fillmore to Rakitovo | 6,662.48 mi (10,722.22 km) |
| Fillmore to Rakovski | 6,666.52 mi (10,728.72 km) |
| Fillmore to Razgrad | 6,628.75 mi (10,667.95 km) |
| Fillmore to Razlog | 6,652.50 mi (10,706.17 km) |
| Fillmore to Ruse | 6,597.80 mi (10,618.13 km) |
| Fillmore to Samokov | 6,627.76 mi (10,666.35 km) |
| Fillmore to Sandanski | 6,666.43 mi (10,728.59 km) |
| Fillmore to Sevlievo | 6,625.73 mi (10,663.09 km) |
| Fillmore to Shumen | 6,653.81 mi (10,708.27 km) |
| Fillmore to Silistra | 6,610.34 mi (10,638.32 km) |
| Fillmore to Sliven | 6,676.16 mi (10,744.24 km) |
