| Sliven to Plombieres | 1,109.07 mi (1,784.87 km) |
| Sliven to Pont-a-Celles | 1,169.07 mi (1,881.44 km) |
| Sliven to Poperinge | 1,244.29 mi (2,002.49 km) |
| Sliven to Profondeville | 1,144.66 mi (1,842.16 km) |
| Sliven to Putte | 1,170.48 mi (1,883.70 km) |
| Sliven to Puurs | 1,185.44 mi (1,907.78 km) |
| Sliven to Quaregnon | 1,187.75 mi (1,911.51 km) |
| Sliven to Raeren | 1,101.01 mi (1,771.90 km) |
| Sliven to Ranst | 1,177.61 mi (1,895.17 km) |
| Sliven to Ravels | 1,163.91 mi (1,873.13 km) |
| Sliven to Retie | 1,158.60 mi (1,864.58 km) |
| Sliven to Riemst | 1,125.13 mi (1,810.72 km) |
| Sliven to Rijkevorsel | 1,172.77 mi (1,887.39 km) |
| Sliven to Rixensart | 1,166.48 mi (1,877.27 km) |
| Sliven to Rochefort | 1,125.41 mi (1,811.18 km) |
