| New Kingman-Butler to Popovo | 6,456.51 mi (10,390.75 km) |
| New Kingman-Butler to Provadia | 6,497.57 mi (10,456.82 km) |
| New Kingman-Butler to Radnevo | 6,510.28 mi (10,477.28 km) |
| New Kingman-Butler to Radomir | 6,413.22 mi (10,321.08 km) |
| New Kingman-Butler to Rakitovo | 6,477.86 mi (10,425.11 km) |
| New Kingman-Butler to Rakovski | 6,484.64 mi (10,436.02 km) |
| New Kingman-Butler to Razgrad | 6,453.12 mi (10,385.29 km) |
| New Kingman-Butler to Razlog | 6,466.21 mi (10,406.36 km) |
| New Kingman-Butler to Ruse | 6,421.35 mi (10,334.16 km) |
| New Kingman-Butler to Samokov | 6,442.59 mi (10,368.34 km) |
| New Kingman-Butler to Sandanski | 6,479.07 mi (10,427.06 km) |
| New Kingman-Butler to Sevlievo | 6,445.67 mi (10,373.30 km) |
| New Kingman-Butler to Shumen | 6,478.73 mi (10,426.50 km) |
| New Kingman-Butler to Silistra | 6,437.69 mi (10,360.45 km) |
| New Kingman-Butler to Sliven | 6,498.42 mi (10,458.20 km) |
