| Glenfield to Popovo | 1,410.15 mi (2,269.41 km) |
| Glenfield to Provadia | 1,465.48 mi (2,358.46 km) |
| Glenfield to Radnevo | 1,442.71 mi (2,321.81 km) |
| Glenfield to Radomir | 1,314.60 mi (2,115.64 km) |
| Glenfield to Rakitovo | 1,384.07 mi (2,227.45 km) |
| Glenfield to Rakovski | 1,404.96 mi (2,261.07 km) |
| Glenfield to Razgrad | 1,414.06 mi (2,275.71 km) |
| Glenfield to Razlog | 1,364.75 mi (2,196.36 km) |
| Glenfield to Ruse | 1,379.54 mi (2,220.15 km) |
| Glenfield to Samokov | 1,347.63 mi (2,168.81 km) |
| Glenfield to Sandanski | 1,372.20 mi (2,208.34 km) |
| Glenfield to Sevlievo | 1,378.88 mi (2,219.10 km) |
| Glenfield to Shumen | 1,441.14 mi (2,319.29 km) |
| Glenfield to Silistra | 1,420.93 mi (2,286.77 km) |
| Glenfield to Sliven | 1,442.13 mi (2,320.89 km) |
