| Nanticoke to Popovo | 4,860.91 mi (7,822.87 km) |
| Nanticoke to Provadia | 4,915.07 mi (7,910.04 km) |
| Nanticoke to Radnevo | 4,894.44 mi (7,876.84 km) |
| Nanticoke to Radomir | 4,763.92 mi (7,666.79 km) |
| Nanticoke to Rakitovo | 4,833.72 mi (7,779.12 km) |
| Nanticoke to Rakovski | 4,856.26 mi (7,815.40 km) |
| Nanticoke to Razgrad | 4,864.08 mi (7,827.98 km) |
| Nanticoke to Razlog | 4,812.92 mi (7,745.65 km) |
| Nanticoke to Ruse | 4,829.61 mi (7,772.50 km) |
| Nanticoke to Samokov | 4,797.38 mi (7,720.63 km) |
| Nanticoke to Sandanski | 4,818.70 mi (7,754.95 km) |
| Nanticoke to Sevlievo | 4,830.63 mi (7,774.15 km) |
| Nanticoke to Shumen | 4,891.20 mi (7,871.62 km) |
| Nanticoke to Silistra | 4,867.62 mi (7,833.68 km) |
| Nanticoke to Sliven | 4,893.70 mi (7,875.65 km) |
