| Kankakee to Popovo | 5,309.62 mi (8,545.01 km) |
| Kankakee to Provadia | 5,360.21 mi (8,626.42 km) |
| Kankakee to Radnevo | 5,350.24 mi (8,610.37 km) |
| Kankakee to Radomir | 5,229.14 mi (8,415.48 km) |
| Kankakee to Rakitovo | 5,298.08 mi (8,526.43 km) |
| Kankakee to Rakovski | 5,315.70 mi (8,554.79 km) |
| Kankakee to Razgrad | 5,310.68 mi (8,546.71 km) |
| Kankakee to Razlog | 5,280.04 mi (8,497.41 km) |
| Kankakee to Ruse | 5,276.64 mi (8,491.93 km) |
| Kankakee to Samokov | 5,261.64 mi (8,467.80 km) |
| Kankakee to Sandanski | 5,288.23 mi (8,510.59 km) |
| Kankakee to Sevlievo | 5,285.35 mi (8,505.95 km) |
| Kankakee to Shumen | 5,337.67 mi (8,590.14 km) |
| Kankakee to Silistra | 5,308.04 mi (8,542.46 km) |
| Kankakee to Sliven | 5,345.84 mi (8,603.30 km) |
