| Glen Ellyn to Castelfidardo | 4,801.44 mi (7,727.17 km) |
| Glen Ellyn to Castelfiorentino | 4,694.05 mi (7,554.34 km) |
| Glen Ellyn to Castelfranco di Sopra | 4,716.49 mi (7,590.46 km) |
| Glen Ellyn to Castelfranco di Sotto | 4,681.25 mi (7,533.74 km) |
| Glen Ellyn to Castelfranco Emilia | 4,655.68 mi (7,492.59 km) |
| Glen Ellyn to Castelfranco Veneto | 4,645.09 mi (7,475.55 km) |
| Glen Ellyn to Castellabate | 4,997.56 mi (8,042.79 km) |
| Glen Ellyn to Castellammare del Golfo | 5,013.15 mi (8,067.89 km) |
| Glen Ellyn to Castellammare di Stabia | 4,960.05 mi (7,982.43 km) |
| Glen Ellyn to Castellamonte | 4,491.90 mi (7,229.02 km) |
| Glen Ellyn to Castellana Grotte | 5,058.07 mi (8,140.17 km) |
| Glen Ellyn to Castellaneta | 5,060.30 mi (8,143.77 km) |
| Glen Ellyn to Castellanza | 4,529.37 mi (7,289.32 km) |
| Glen Ellyn to Castellarano | 4,646.36 mi (7,477.59 km) |
| Glen Ellyn to Castelleone | 4,576.16 mi (7,364.62 km) |
