| Sugar Land to Devnya | 6,253.44 mi (10,063.93 km) |
| Sugar Land to Dimitrovgrad | 6,234.50 mi (10,033.45 km) |
| Sugar Land to Dobrich | 6,246.54 mi (10,052.84 km) |
| Sugar Land to Dospat | 6,197.55 mi (9,973.99 km) |
| Sugar Land to Dupnitsa | 6,129.01 mi (9,863.68 km) |
| Sugar Land to Elhovo | 6,265.72 mi (10,083.71 km) |
| Sugar Land to Etropole | 6,137.52 mi (9,877.38 km) |
| Sugar Land to Gabrovo | 6,186.70 mi (9,956.54 km) |
| Sugar Land to Gorna Oryahovitsa | 6,188.19 mi (9,958.93 km) |
| Sugar Land to Gotse Delchev | 6,184.38 mi (9,952.80 km) |
| Sugar Land to Harmanli | 6,251.33 mi (10,060.55 km) |
| Sugar Land to Haskovo | 6,238.61 mi (10,040.08 km) |
| Sugar Land to Ihtiman | 6,148.34 mi (9,894.80 km) |
| Sugar Land to Isperih | 6,202.98 mi (9,982.73 km) |
| Sugar Land to Kardzhali | 6,244.01 mi (10,048.76 km) |
