| Ivry-sur-Seine to Popovo | 1,198.22 mi (1,928.35 km) |
| Ivry-sur-Seine to Provadia | 1,257.34 mi (2,023.49 km) |
| Ivry-sur-Seine to Radnevo | 1,219.10 mi (1,961.96 km) |
| Ivry-sur-Seine to Radomir | 1,078.88 mi (1,736.29 km) |
| Ivry-sur-Seine to Rakitovo | 1,148.73 mi (1,848.70 km) |
| Ivry-sur-Seine to Rakovski | 1,176.66 mi (1,893.65 km) |
| Ivry-sur-Seine to Razgrad | 1,205.34 mi (1,939.81 km) |
| Ivry-sur-Seine to Razlog | 1,125.50 mi (1,811.32 km) |
| Ivry-sur-Seine to Ruse | 1,171.31 mi (1,885.05 km) |
| Ivry-sur-Seine to Samokov | 1,112.93 mi (1,791.08 km) |
| Ivry-sur-Seine to Sandanski | 1,129.33 mi (1,817.48 km) |
| Ivry-sur-Seine to Sevlievo | 1,158.40 mi (1,864.27 km) |
| Ivry-sur-Seine to Shumen | 1,231.74 mi (1,982.30 km) |
| Ivry-sur-Seine to Silistra | 1,221.81 mi (1,966.31 km) |
| Ivry-sur-Seine to Sliven | 1,224.03 mi (1,969.88 km) |
