| Fernley to Popovo | 6,314.86 mi (10,162.79 km) |
| Fernley to Provadia | 6,351.28 mi (10,221.39 km) |
| Fernley to Radnevo | 6,373.35 mi (10,256.92 km) |
| Fernley to Radomir | 6,288.42 mi (10,120.23 km) |
| Fernley to Rakitovo | 6,350.11 mi (10,219.51 km) |
| Fernley to Rakovski | 6,351.99 mi (10,222.53 km) |
| Fernley to Razgrad | 6,309.66 mi (10,154.42 km) |
| Fernley to Razlog | 6,341.50 mi (10,205.66 km) |
| Fernley to Ruse | 6,279.35 mi (10,105.64 km) |
| Fernley to Samokov | 6,315.91 mi (10,164.47 km) |
| Fernley to Sandanski | 6,356.28 mi (10,229.44 km) |
| Fernley to Sevlievo | 6,309.91 mi (10,154.81 km) |
| Fernley to Shumen | 6,334.28 mi (10,194.03 km) |
| Fernley to Silistra | 6,289.20 mi (10,121.49 km) |
| Fernley to Sliven | 6,358.50 mi (10,233.02 km) |
