| Youngstown to Castelfidardo | 4,536.37 mi (7,300.59 km) |
| Youngstown to Castelfiorentino | 4,423.73 mi (7,119.31 km) |
| Youngstown to Castelfranco di Sopra | 4,447.60 mi (7,157.71 km) |
| Youngstown to Castelfranco di Sotto | 4,410.88 mi (7,098.63 km) |
| Youngstown to Castelfranco Emilia | 4,389.92 mi (7,064.89 km) |
| Youngstown to Castelfranco Veneto | 4,386.07 mi (7,058.70 km) |
| Youngstown to Castellabate | 4,722.67 mi (7,600.41 km) |
| Youngstown to Castellammare del Golfo | 4,724.65 mi (7,603.60 km) |
| Youngstown to Castellammare di Stabia | 4,685.70 mi (7,540.90 km) |
| Youngstown to Castellamonte | 4,222.52 mi (6,795.49 km) |
| Youngstown to Castellana Grotte | 4,790.98 mi (7,710.34 km) |
| Youngstown to Castellaneta | 4,791.64 mi (7,711.40 km) |
| Youngstown to Castellanza | 4,263.55 mi (6,861.53 km) |
| Youngstown to Castellarano | 4,379.87 mi (7,048.72 km) |
| Youngstown to Castelleone | 4,310.72 mi (6,937.43 km) |
