| Festus to Popovo | 5,548.14 mi (8,928.87 km) |
| Festus to Provadia | 5,599.01 mi (9,010.74 km) |
| Festus to Radnevo | 5,588.19 mi (8,993.33 km) |
| Festus to Radomir | 5,466.14 mi (8,796.90 km) |
| Festus to Rakitovo | 5,535.20 mi (8,908.05 km) |
| Festus to Rakovski | 5,553.31 mi (8,937.19 km) |
| Festus to Razgrad | 5,549.36 mi (8,930.83 km) |
| Festus to Razlog | 5,516.87 mi (8,878.55 km) |
| Festus to Ruse | 5,515.27 mi (8,875.97 km) |
| Festus to Samokov | 5,498.76 mi (8,849.40 km) |
| Festus to Sandanski | 5,524.81 mi (8,891.32 km) |
| Festus to Sevlievo | 5,523.37 mi (8,889.01 km) |
| Festus to Shumen | 5,576.37 mi (8,974.29 km) |
| Festus to Silistra | 5,547.14 mi (8,927.26 km) |
| Festus to Sliven | 5,584.10 mi (8,986.74 km) |
