| Giesen to Popovo | 970.98 mi (1,562.64 km) |
| Giesen to Provadia | 1,022.31 mi (1,645.25 km) |
| Giesen to Radnevo | 1,013.00 mi (1,630.26 km) |
| Giesen to Radomir | 901.92 mi (1,451.50 km) |
| Giesen to Rakitovo | 968.49 mi (1,558.63 km) |
| Giesen to Rakovski | 980.95 mi (1,578.69 km) |
| Giesen to Razgrad | 972.32 mi (1,564.80 km) |
| Giesen to Razlog | 954.56 mi (1,536.22 km) |
| Giesen to Ruse | 938.16 mi (1,509.82 km) |
| Giesen to Samokov | 932.54 mi (1,500.78 km) |
| Giesen to Sandanski | 966.40 mi (1,555.28 km) |
| Giesen to Sevlievo | 947.88 mi (1,525.47 km) |
| Giesen to Shumen | 999.36 mi (1,608.32 km) |
| Giesen to Silistra | 972.41 mi (1,564.94 km) |
| Giesen to Sliven | 1,007.41 mi (1,621.28 km) |
