| Jefferson Valley-Yorktown to Popovo | 4,768.73 mi (7,674.52 km) |
| Jefferson Valley-Yorktown to Provadia | 4,823.41 mi (7,762.53 km) |
| Jefferson Valley-Yorktown to Radnevo | 4,801.06 mi (7,726.56 km) |
| Jefferson Valley-Yorktown to Radomir | 4,669.15 mi (7,514.27 km) |
| Jefferson Valley-Yorktown to Rakitovo | 4,739.01 mi (7,626.71 km) |
| Jefferson Valley-Yorktown to Rakovski | 4,762.33 mi (7,664.23 km) |
| Jefferson Valley-Yorktown to Razgrad | 4,772.24 mi (7,680.18 km) |
| Jefferson Valley-Yorktown to Razlog | 4,717.78 mi (7,592.54 km) |
| Jefferson Valley-Yorktown to Ruse | 4,737.74 mi (7,624.66 km) |
| Jefferson Valley-Yorktown to Samokov | 4,702.72 mi (7,568.30 km) |
| Jefferson Valley-Yorktown to Sandanski | 4,723.17 mi (7,601.21 km) |
| Jefferson Valley-Yorktown to Sevlievo | 4,737.50 mi (7,624.27 km) |
| Jefferson Valley-Yorktown to Shumen | 4,799.35 mi (7,723.81 km) |
| Jefferson Valley-Yorktown to Silistra | 4,776.80 mi (7,687.51 km) |
| Jefferson Valley-Yorktown to Sliven | 4,800.92 mi (7,726.33 km) |
