| Inca to Popovo | 1,227.54 mi (1,975.53 km) |
| Inca to Provadia | 1,287.21 mi (2,071.56 km) |
| Inca to Radnevo | 1,209.46 mi (1,946.44 km) |
| Inca to Radomir | 1,058.13 mi (1,702.90 km) |
| Inca to Rakitovo | 1,114.36 mi (1,793.39 km) |
| Inca to Rakovski | 1,159.99 mi (1,866.83 km) |
| Inca to Razgrad | 1,242.60 mi (1,999.76 km) |
| Inca to Razlog | 1,082.55 mi (1,742.19 km) |
| Inca to Ruse | 1,216.26 mi (1,957.38 km) |
| Inca to Samokov | 1,088.11 mi (1,751.15 km) |
| Inca to Sandanski | 1,072.82 mi (1,726.53 km) |
| Inca to Sevlievo | 1,169.77 mi (1,882.56 km) |
| Inca to Shumen | 1,262.39 mi (2,031.62 km) |
| Inca to Silistra | 1,282.86 mi (2,064.56 km) |
| Inca to Sliven | 1,230.39 mi (1,980.12 km) |
