| Aix-en-Provence to Popovo | 1,040.27 mi (1,674.16 km) |
| Aix-en-Provence to Provadia | 1,101.68 mi (1,772.98 km) |
| Aix-en-Provence to Radnevo | 1,037.57 mi (1,669.80 km) |
| Aix-en-Provence to Radomir | 884.91 mi (1,424.13 km) |
| Aix-en-Provence to Rakitovo | 949.52 mi (1,528.11 km) |
| Aix-en-Provence to Rakovski | 989.28 mi (1,592.09 km) |
| Aix-en-Provence to Razgrad | 1,052.70 mi (1,694.16 km) |
| Aix-en-Provence to Razlog | 920.18 mi (1,480.89 km) |
| Aix-en-Provence to Ruse | 1,022.45 mi (1,645.48 km) |
| Aix-en-Provence to Samokov | 917.99 mi (1,477.37 km) |
| Aix-en-Provence to Sandanski | 916.15 mi (1,474.40 km) |
| Aix-en-Provence to Sevlievo | 987.68 mi (1,589.51 km) |
| Aix-en-Provence to Shumen | 1,075.76 mi (1,731.27 km) |
| Aix-en-Provence to Silistra | 1,085.08 mi (1,746.27 km) |
| Aix-en-Provence to Sliven | 1,052.53 mi (1,693.89 km) |
