| Cincinnati to Castelletto sopra Ticino | 4,492.70 mi (7,230.31 km) |
| Cincinnati to Castelli Calepio | 4,547.77 mi (7,318.93 km) |
| Cincinnati to Castelnovo ne' Monti | 4,612.81 mi (7,423.60 km) |
| Cincinnati to Castelnuovo Berardenga | 4,699.93 mi (7,563.81 km) |
| Cincinnati to Castelnuovo di Porto | 4,788.85 mi (7,706.91 km) |
| Cincinnati to Castelnuovo di Verona | 4,590.61 mi (7,387.87 km) |
| Cincinnati to Castelnuovo Rangone | 4,630.51 mi (7,452.08 km) |
| Cincinnati to Castelvetrano | 4,979.41 mi (8,013.59 km) |
| Cincinnati to Castelvetro di Modena | 4,633.08 mi (7,456.22 km) |
| Cincinnati to Castenaso | 4,654.19 mi (7,490.19 km) |
| Cincinnati to Castenedolo | 4,570.01 mi (7,354.72 km) |
| Cincinnati to Castiglion Fiorentino | 4,717.37 mi (7,591.87 km) |
| Cincinnati to Castiglione del Lago | 4,730.68 mi (7,613.29 km) |
| Cincinnati to Castiglione delle Stiviere | 4,580.94 mi (7,372.31 km) |
| Cincinnati to Castrolibero | 5,059.89 mi (8,143.11 km) |
