| Illingen to Busto Garolfo | 278.04 mi (447.46 km) |
| Illingen to Cabras | 656.47 mi (1,056.48 km) |
| Illingen to Cadelbosco di Sopra | 359.50 mi (578.56 km) |
| Illingen to Cadoneghe | 354.35 mi (570.27 km) |
| Illingen to Cagli | 482.43 mi (776.39 km) |
| Illingen to Cagliari | 708.48 mi (1,140.18 km) |
| Illingen to Cairo Montenotte | 348.57 mi (560.97 km) |
| Illingen to Caivano | 680.17 mi (1,094.64 km) |
| Illingen to Calcinaia | 428.16 mi (689.06 km) |
| Illingen to Calcinato | 312.98 mi (503.68 km) |
| Illingen to Calderara di Reno | 387.04 mi (622.88 km) |
| Illingen to Caldogno | 333.18 mi (536.20 km) |
| Illingen to Calenzano | 427.67 mi (688.27 km) |
| Illingen to Calolziocorte | 270.83 mi (435.86 km) |
| Illingen to Caltagirone | 917.66 mi (1,476.83 km) |
