| Chaumont-Gistoux to Provadia | 1,184.95 mi (1,907.00 km) |
| Chaumont-Gistoux to Radnevo | 1,158.51 mi (1,864.44 km) |
| Chaumont-Gistoux to Radomir | 1,028.38 mi (1,655.02 km) |
| Chaumont-Gistoux to Rakitovo | 1,097.99 mi (1,767.04 km) |
| Chaumont-Gistoux to Rakovski | 1,119.87 mi (1,802.26 km) |
| Chaumont-Gistoux to Razgrad | 1,133.22 mi (1,823.75 km) |
| Chaumont-Gistoux to Razlog | 1,078.27 mi (1,735.31 km) |
| Chaumont-Gistoux to Ruse | 1,098.73 mi (1,768.23 km) |
| Chaumont-Gistoux to Samokov | 1,061.57 mi (1,708.44 km) |
| Chaumont-Gistoux to Sandanski | 1,085.48 mi (1,746.90 km) |
| Chaumont-Gistoux to Sevlievo | 1,095.16 mi (1,762.50 km) |
| Chaumont-Gistoux to Shumen | 1,160.20 mi (1,867.17 km) |
| Chaumont-Gistoux to Silistra | 1,142.91 mi (1,839.33 km) |
| Chaumont-Gistoux to Sliven | 1,159.07 mi (1,865.34 km) |
| Chaumont-Gistoux to Smolyan | 1,140.09 mi (1,834.80 km) |
