| Rowland Heights to Devnya | 6,675.47 mi (10,743.13 km) |
| Rowland Heights to Dimitrovgrad | 6,697.43 mi (10,778.48 km) |
| Rowland Heights to Dobrich | 6,660.46 mi (10,718.97 km) |
| Rowland Heights to Dospat | 6,684.01 mi (10,756.87 km) |
| Rowland Heights to Dupnitsa | 6,619.74 mi (10,653.44 km) |
| Rowland Heights to Elhovo | 6,714.76 mi (10,806.37 km) |
| Rowland Heights to Etropole | 6,609.49 mi (10,636.95 km) |
| Rowland Heights to Gabrovo | 6,641.73 mi (10,688.84 km) |
| Rowland Heights to Gorna Oryahovitsa | 6,634.96 mi (10,677.94 km) |
| Rowland Heights to Gotse Delchev | 6,677.39 mi (10,746.22 km) |
| Rowland Heights to Harmanli | 6,712.07 mi (10,802.03 km) |
| Rowland Heights to Haskovo | 6,703.58 mi (10,788.37 km) |
| Rowland Heights to Ihtiman | 6,628.12 mi (10,666.93 km) |
| Rowland Heights to Isperih | 6,627.55 mi (10,666.02 km) |
| Rowland Heights to Kardzhali | 6,715.41 mi (10,807.40 km) |
