| Lisle to Popovo | 5,282.68 mi (8,501.64 km) |
| Lisle to Provadia | 5,332.89 mi (8,582.46 km) |
| Lisle to Radnevo | 5,323.95 mi (8,568.07 km) |
| Lisle to Radomir | 5,203.87 mi (8,374.83 km) |
| Lisle to Rakitovo | 5,272.68 mi (8,485.56 km) |
| Lisle to Rakovski | 5,289.79 mi (8,513.10 km) |
| Lisle to Razgrad | 5,283.53 mi (8,503.02 km) |
| Lisle to Razlog | 5,254.94 mi (8,457.01 km) |
| Lisle to Ruse | 5,249.55 mi (8,448.33 km) |
| Lisle to Samokov | 5,236.26 mi (8,426.95 km) |
| Lisle to Sandanski | 5,263.38 mi (8,470.59 km) |
| Lisle to Sevlievo | 5,259.00 mi (8,463.54 km) |
| Lisle to Shumen | 5,310.49 mi (8,546.40 km) |
| Lisle to Silistra | 5,280.31 mi (8,497.84 km) |
| Lisle to Sliven | 5,319.20 mi (8,560.42 km) |
