| Kenner to Popovo | 5,970.84 mi (9,609.14 km) |
| Kenner to Provadia | 6,024.78 mi (9,695.94 km) |
| Kenner to Radnevo | 6,004.66 mi (9,663.57 km) |
| Kenner to Radomir | 5,874.05 mi (9,453.37 km) |
| Kenner to Rakitovo | 5,943.87 mi (9,565.73 km) |
| Kenner to Rakovski | 5,966.50 mi (9,602.16 km) |
| Kenner to Razgrad | 5,973.87 mi (9,614.02 km) |
| Kenner to Razlog | 5,922.94 mi (9,532.06 km) |
| Kenner to Ruse | 5,939.42 mi (9,558.57 km) |
| Kenner to Samokov | 5,907.53 mi (9,507.25 km) |
| Kenner to Sandanski | 5,928.58 mi (9,541.12 km) |
| Kenner to Sevlievo | 5,940.82 mi (9,560.82 km) |
| Kenner to Shumen | 6,001.00 mi (9,657.67 km) |
| Kenner to Silistra | 5,976.86 mi (9,618.82 km) |
| Kenner to Sliven | 6,003.82 mi (9,662.21 km) |
