| Arnstadt to Cosenza | 837.35 mi (1,347.59 km) |
| Arnstadt to Cossato | 385.73 mi (620.78 km) |
| Arnstadt to Costa Volpino | 347.89 mi (559.88 km) |
| Arnstadt to Creazzo | 367.09 mi (590.77 km) |
| Arnstadt to Crema | 382.22 mi (615.13 km) |
| Arnstadt to Cremona | 396.14 mi (637.53 km) |
| Arnstadt to Crevalcore | 422.78 mi (680.40 km) |
| Arnstadt to Crispiano | 768.72 mi (1,237.13 km) |
| Arnstadt to Crosia | 827.82 mi (1,332.25 km) |
| Arnstadt to Crotone | 865.38 mi (1,392.69 km) |
| Arnstadt to Cuneo | 472.83 mi (760.94 km) |
| Arnstadt to Cuorgne | 405.65 mi (652.83 km) |
| Arnstadt to Cusano Milanino | 374.00 mi (601.89 km) |
| Arnstadt to Cutro | 866.47 mi (1,394.45 km) |
| Arnstadt to Cutrofiano | 818.71 mi (1,317.59 km) |
