| Lons-le-Saunier to Popovo | 1,032.65 mi (1,661.89 km) |
| Lons-le-Saunier to Provadia | 1,093.29 mi (1,759.48 km) |
| Lons-le-Saunier to Radnevo | 1,045.60 mi (1,682.73 km) |
| Lons-le-Saunier to Radomir | 899.62 mi (1,447.79 km) |
| Lons-le-Saunier to Rakitovo | 968.71 mi (1,558.98 km) |
| Lons-le-Saunier to Rakovski | 1,000.74 mi (1,610.54 km) |
| Lons-le-Saunier to Razgrad | 1,041.77 mi (1,676.57 km) |
| Lons-le-Saunier to Razlog | 943.33 mi (1,518.14 km) |
| Lons-le-Saunier to Ruse | 1,008.68 mi (1,623.32 km) |
| Lons-le-Saunier to Samokov | 933.81 mi (1,502.82 km) |
| Lons-le-Saunier to Sandanski | 944.85 mi (1,520.58 km) |
| Lons-le-Saunier to Sevlievo | 987.84 mi (1,589.78 km) |
| Lons-le-Saunier to Shumen | 1,067.28 mi (1,717.63 km) |
| Lons-le-Saunier to Silistra | 1,064.36 mi (1,712.92 km) |
| Lons-le-Saunier to Sliven | 1,054.00 mi (1,696.24 km) |
