| Illkirch-Graffenstaden to Devnya | 1,019.25 mi (1,640.32 km) |
| Illkirch-Graffenstaden to Dimitrovgrad | 974.40 mi (1,568.14 km) |
| Illkirch-Graffenstaden to Dobrich | 1,020.03 mi (1,641.59 km) |
| Illkirch-Graffenstaden to Dospat | 929.66 mi (1,496.14 km) |
| Illkirch-Graffenstaden to Dupnitsa | 861.12 mi (1,385.83 km) |
| Illkirch-Graffenstaden to Elhovo | 1,011.68 mi (1,628.14 km) |
| Illkirch-Graffenstaden to Etropole | 876.51 mi (1,410.60 km) |
| Illkirch-Graffenstaden to Gabrovo | 932.84 mi (1,501.27 km) |
| Illkirch-Graffenstaden to Gorna Oryahovitsa | 939.58 mi (1,512.10 km) |
| Illkirch-Graffenstaden to Gotse Delchev | 915.15 mi (1,472.79 km) |
| Illkirch-Graffenstaden to Harmanli | 991.69 mi (1,595.98 km) |
| Illkirch-Graffenstaden to Haskovo | 977.44 mi (1,573.04 km) |
| Illkirch-Graffenstaden to Ihtiman | 883.64 mi (1,422.08 km) |
| Illkirch-Graffenstaden to Isperih | 970.71 mi (1,562.20 km) |
| Illkirch-Graffenstaden to Kardzhali | 980.01 mi (1,577.17 km) |
