| Cities | Distance |
|---|---|
| Naples to Popovo | 637.89 mi (1,026.59 km) |
| Naples to Provadia | 695.22 mi (1,118.85 km) |
| Naples to Radnevo | 611.90 mi (984.75 km) |
| Naples to Radomir | 464.04 mi (746.80 km) |
| Naples to Rakitovo | 515.43 mi (829.51 km) |
| Naples to Rakovski | 562.63 mi (905.47 km) |
| Naples to Razgrad | 654.44 mi (1,053.22 km) |
| Naples to Razlog | 483.22 mi (777.66 km) |
| Naples to Ruse | 631.86 mi (1,016.87 km) |
| Naples to Samokov | 491.72 mi (791.35 km) |
| Naples to Sandanski | 472.07 mi (759.73 km) |
| Naples to Sevlievo | 578.11 mi (930.39 km) |
| Naples to Shumen | 671.56 mi (1,080.77 km) |
| Naples to Silistra | 699.86 mi (1,126.32 km) |
| Naples to Sliven | 635.17 mi (1,022.21 km) |