| Battle Creek to Popovo | 5,155.91 mi (8,297.64 km) |
| Battle Creek to Provadia | 5,206.87 mi (8,379.65 km) |
| Battle Creek to Radnevo | 5,195.88 mi (8,361.96 km) |
| Battle Creek to Radomir | 5,073.89 mi (8,165.64 km) |
| Battle Creek to Rakitovo | 5,142.94 mi (8,276.75 km) |
| Battle Creek to Rakovski | 5,161.00 mi (8,305.82 km) |
| Battle Creek to Razgrad | 5,157.17 mi (8,299.67 km) |
| Battle Creek to Razlog | 5,124.66 mi (8,247.34 km) |
| Battle Creek to Ruse | 5,123.07 mi (8,244.78 km) |
| Battle Creek to Samokov | 5,106.49 mi (8,218.11 km) |
| Battle Creek to Sandanski | 5,132.66 mi (8,260.21 km) |
| Battle Creek to Sevlievo | 5,131.06 mi (8,257.65 km) |
| Battle Creek to Shumen | 5,184.19 mi (8,343.14 km) |
| Battle Creek to Silistra | 5,155.14 mi (8,296.40 km) |
| Battle Creek to Sliven | 5,191.82 mi (8,355.43 km) |
