| Fairview Heights to Popovo | 5,514.07 mi (8,874.04 km) |
| Fairview Heights to Provadia | 5,564.94 mi (8,955.90 km) |
| Fairview Heights to Radnevo | 5,554.14 mi (8,938.53 km) |
| Fairview Heights to Radomir | 5,432.13 mi (8,742.17 km) |
| Fairview Heights to Rakitovo | 5,501.19 mi (8,853.30 km) |
| Fairview Heights to Rakovski | 5,519.27 mi (8,882.41 km) |
| Fairview Heights to Razgrad | 5,515.28 mi (8,875.99 km) |
| Fairview Heights to Razlog | 5,482.87 mi (8,823.83 km) |
| Fairview Heights to Ruse | 5,481.19 mi (8,821.13 km) |
| Fairview Heights to Samokov | 5,464.74 mi (8,794.66 km) |
| Fairview Heights to Sandanski | 5,490.82 mi (8,836.63 km) |
| Fairview Heights to Sevlievo | 5,489.32 mi (8,834.20 km) |
| Fairview Heights to Shumen | 5,542.29 mi (8,919.45 km) |
| Fairview Heights to Silistra | 5,513.06 mi (8,872.42 km) |
| Fairview Heights to Sliven | 5,550.04 mi (8,931.93 km) |
