| Pittsburg to Castelletto sopra Ticino | 5,887.55 mi (9,475.09 km) |
| Pittsburg to Castelli Calepio | 5,928.56 mi (9,541.09 km) |
| Pittsburg to Castelnovo ne' Monti | 6,010.04 mi (9,672.23 km) |
| Pittsburg to Castelnuovo Berardenga | 6,103.05 mi (9,821.91 km) |
| Pittsburg to Castelnuovo di Porto | 6,200.79 mi (9,979.20 km) |
| Pittsburg to Castelnuovo di Verona | 5,964.30 mi (9,598.61 km) |
| Pittsburg to Castelnuovo Rangone | 6,018.75 mi (9,686.24 km) |
| Pittsburg to Castelvetrano | 6,463.86 mi (10,402.58 km) |
| Pittsburg to Castelvetro di Modena | 6,022.04 mi (9,691.54 km) |
| Pittsburg to Castenaso | 6,036.27 mi (9,714.44 km) |
| Pittsburg to Castenedolo | 5,948.94 mi (9,573.89 km) |
| Pittsburg to Castiglion Fiorentino | 6,115.13 mi (9,841.36 km) |
| Pittsburg to Castiglione del Lago | 6,130.49 mi (9,866.08 km) |
| Pittsburg to Castiglione delle Stiviere | 5,958.64 mi (9,589.51 km) |
| Pittsburg to Castrolibero | 6,469.49 mi (10,411.64 km) |
