| Grand Junction to Popovo | 6,079.41 mi (9,783.86 km) |
| Grand Junction to Provadia | 6,121.98 mi (9,852.38 km) |
| Grand Junction to Radnevo | 6,131.49 mi (9,867.67 km) |
| Grand Junction to Radomir | 6,030.87 mi (9,705.74 km) |
| Grand Junction to Rakitovo | 6,096.26 mi (9,810.99 km) |
| Grand Junction to Rakovski | 6,104.53 mi (9,824.30 km) |
| Grand Junction to Razgrad | 6,076.65 mi (9,779.42 km) |
| Grand Junction to Razlog | 6,083.73 mi (9,790.82 km) |
| Grand Junction to Ruse | 6,044.44 mi (9,727.58 km) |
| Grand Junction to Samokov | 6,060.73 mi (9,753.80 km) |
| Grand Junction to Sandanski | 6,096.01 mi (9,810.59 km) |
| Grand Junction to Sevlievo | 6,066.64 mi (9,763.31 km) |
| Grand Junction to Shumen | 6,102.54 mi (9,821.09 km) |
| Grand Junction to Silistra | 6,063.02 mi (9,757.49 km) |
| Grand Junction to Sliven | 6,120.65 mi (9,850.23 km) |
