| Le Grand-Saconnex to Popovo | 1,003.42 mi (1,614.86 km) |
| Le Grand-Saconnex to Provadia | 1,064.32 mi (1,712.85 km) |
| Le Grand-Saconnex to Radnevo | 1,014.42 mi (1,632.56 km) |
| Le Grand-Saconnex to Radomir | 867.26 mi (1,395.71 km) |
| Le Grand-Saconnex to Rakitovo | 936.03 mi (1,506.40 km) |
| Le Grand-Saconnex to Rakovski | 969.04 mi (1,559.52 km) |
| Le Grand-Saconnex to Razgrad | 1,013.01 mi (1,630.29 km) |
| Le Grand-Saconnex to Razlog | 910.14 mi (1,464.74 km) |
| Le Grand-Saconnex to Ruse | 980.22 mi (1,577.52 km) |
| Le Grand-Saconnex to Samokov | 901.42 mi (1,450.69 km) |
| Le Grand-Saconnex to Sandanski | 911.07 mi (1,466.23 km) |
| Le Grand-Saconnex to Sevlievo | 957.49 mi (1,540.93 km) |
| Le Grand-Saconnex to Shumen | 1,038.26 mi (1,670.92 km) |
| Le Grand-Saconnex to Silistra | 1,037.01 mi (1,668.91 km) |
| Le Grand-Saconnex to Sliven | 1,023.65 mi (1,647.41 km) |
