| Guclukonak to Popovo | 917.51 mi (1,476.59 km) |
| Guclukonak to Provadia | 857.17 mi (1,379.48 km) |
| Guclukonak to Radnevo | 908.79 mi (1,462.56 km) |
| Guclukonak to Radomir | 1,060.39 mi (1,706.54 km) |
| Guclukonak to Rakitovo | 995.27 mi (1,601.74 km) |
| Guclukonak to Rakovski | 956.25 mi (1,538.94 km) |
| Guclukonak to Razgrad | 908.95 mi (1,462.81 km) |
| Guclukonak to Razlog | 1,024.89 mi (1,649.40 km) |
| Guclukonak to Ruse | 942.56 mi (1,516.90 km) |
| Guclukonak to Samokov | 1,027.01 mi (1,652.82 km) |
| Guclukonak to Sandanski | 1,030.27 mi (1,658.06 km) |
| Guclukonak to Sevlievo | 963.31 mi (1,550.30 km) |
| Guclukonak to Shumen | 883.08 mi (1,421.18 km) |
| Guclukonak to Silistra | 891.55 mi (1,434.81 km) |
| Guclukonak to Sliven | 897.23 mi (1,443.95 km) |
