| North Babylon to Popovo | 4,775.69 mi (7,685.72 km) |
| North Babylon to Provadia | 4,830.73 mi (7,774.30 km) |
| North Babylon to Radnevo | 4,807.17 mi (7,736.40 km) |
| North Babylon to Radomir | 4,674.27 mi (7,522.52 km) |
| North Babylon to Rakitovo | 4,744.17 mi (7,635.01 km) |
| North Babylon to Rakovski | 4,768.05 mi (7,673.44 km) |
| North Babylon to Razgrad | 4,779.44 mi (7,691.76 km) |
| North Babylon to Razlog | 4,722.63 mi (7,600.34 km) |
| North Babylon to Ruse | 4,744.93 mi (7,636.22 km) |
| North Babylon to Samokov | 4,707.93 mi (7,576.68 km) |
| North Babylon to Sandanski | 4,727.72 mi (7,608.53 km) |
| North Babylon to Sevlievo | 4,743.80 mi (7,634.41 km) |
| North Babylon to Shumen | 4,806.54 mi (7,735.37 km) |
| North Babylon to Silistra | 4,784.69 mi (7,700.21 km) |
| North Babylon to Sliven | 4,807.45 mi (7,736.85 km) |
