| Illingen to Civita Castellana | 552.68 mi (889.45 km) |
| Illingen to Civitanova Marche | 526.65 mi (847.56 km) |
| Illingen to Civitavecchia | 552.14 mi (888.59 km) |
| Illingen to Civitella in Val di Chiana | 467.71 mi (752.70 km) |
| Illingen to Clusone | 276.45 mi (444.90 km) |
| Illingen to Coccaglio | 296.73 mi (477.55 km) |
| Illingen to Codigoro | 393.83 mi (633.81 km) |
| Illingen to Codogno | 316.71 mi (509.69 km) |
| Illingen to Codroipo | 362.68 mi (583.68 km) |
| Illingen to Cogoleto | 352.67 mi (567.56 km) |
| Illingen to Colle di Val d'Elsa | 456.27 mi (734.29 km) |
| Illingen to Colle Salvetti | 431.07 mi (693.74 km) |
| Illingen to Collecchio | 352.56 mi (567.39 km) |
| Illingen to Colleferro | 601.32 mi (967.74 km) |
| Illingen to Collegno | 298.02 mi (479.62 km) |
