| Hockessin to Popovo | 4,912.67 mi (7,906.17 km) |
| Hockessin to Provadia | 4,967.47 mi (7,994.38 km) |
| Hockessin to Radnevo | 4,944.69 mi (7,957.71 km) |
| Hockessin to Radomir | 4,812.35 mi (7,744.73 km) |
| Hockessin to Rakitovo | 4,882.23 mi (7,857.20 km) |
| Hockessin to Rakovski | 4,905.80 mi (7,895.12 km) |
| Hockessin to Razgrad | 4,916.26 mi (7,911.96 km) |
| Hockessin to Razlog | 4,860.86 mi (7,822.79 km) |
| Hockessin to Ruse | 4,881.76 mi (7,856.43 km) |
| Hockessin to Samokov | 4,845.96 mi (7,798.83 km) |
| Hockessin to Sandanski | 4,866.10 mi (7,831.23 km) |
| Hockessin to Sevlievo | 4,881.20 mi (7,855.53 km) |
| Hockessin to Shumen | 4,943.37 mi (7,955.59 km) |
| Hockessin to Silistra | 4,921.03 mi (7,919.64 km) |
| Hockessin to Sliven | 4,944.71 mi (7,957.74 km) |
