| Weirton to Devnya | 5,131.40 mi (8,258.18 km) |
| Weirton to Dimitrovgrad | 5,108.49 mi (8,221.31 km) |
| Weirton to Dobrich | 5,125.50 mi (8,248.69 km) |
| Weirton to Dospat | 5,069.87 mi (8,159.17 km) |
| Weirton to Dupnitsa | 5,001.28 mi (8,048.79 km) |
| Weirton to Elhovo | 5,140.80 mi (8,273.33 km) |
| Weirton to Etropole | 5,011.19 mi (8,064.73 km) |
| Weirton to Gabrovo | 5,061.63 mi (8,145.91 km) |
| Weirton to Gorna Oryahovitsa | 5,063.90 mi (8,149.57 km) |
| Weirton to Gotse Delchev | 5,056.31 mi (8,137.35 km) |
| Weirton to Harmanli | 5,125.44 mi (8,248.59 km) |
| Weirton to Haskovo | 5,112.42 mi (8,227.64 km) |
| Weirton to Ihtiman | 5,021.35 mi (8,081.08 km) |
| Weirton to Isperih | 5,080.98 mi (8,177.04 km) |
| Weirton to Kardzhali | 5,117.27 mi (8,235.44 km) |
