| Haltom City to Popovo | 6,081.00 mi (9,786.42 km) |
| Haltom City to Provadia | 6,131.29 mi (9,867.37 km) |
| Haltom City to Radnevo | 6,121.97 mi (9,852.35 km) |
| Haltom City to Radomir | 6,001.05 mi (9,657.75 km) |
| Haltom City to Rakitovo | 6,069.98 mi (9,768.70 km) |
| Haltom City to Rakovski | 6,087.55 mi (9,796.96 km) |
| Haltom City to Razgrad | 6,081.91 mi (9,787.88 km) |
| Haltom City to Razlog | 6,051.94 mi (9,739.65 km) |
| Haltom City to Ruse | 6,047.91 mi (9,733.17 km) |
| Haltom City to Samokov | 6,033.55 mi (9,710.07 km) |
| Haltom City to Sandanski | 6,060.09 mi (9,752.77 km) |
| Haltom City to Sevlievo | 6,057.06 mi (9,747.89 km) |
| Haltom City to Shumen | 6,108.87 mi (9,831.27 km) |
| Haltom City to Silistra | 6,078.73 mi (9,782.78 km) |
| Haltom City to Sliven | 6,117.40 mi (9,845.01 km) |
