| Clemmons to Castelletto sopra Ticino | 4,455.34 mi (7,170.18 km) |
| Clemmons to Castelli Calepio | 4,512.55 mi (7,262.24 km) |
| Clemmons to Castelnovo ne' Monti | 4,572.49 mi (7,358.71 km) |
| Clemmons to Castelnuovo Berardenga | 4,656.54 mi (7,493.98 km) |
| Clemmons to Castelnuovo di Porto | 4,741.72 mi (7,631.05 km) |
| Clemmons to Castelnuovo di Verona | 4,556.15 mi (7,332.41 km) |
| Clemmons to Castelnuovo Rangone | 4,591.91 mi (7,389.97 km) |
| Clemmons to Castelvetrano | 4,911.80 mi (7,904.78 km) |
| Clemmons to Castelvetro di Modena | 4,594.27 mi (7,393.76 km) |
| Clemmons to Castenaso | 4,616.54 mi (7,429.60 km) |
| Clemmons to Castenedolo | 4,534.77 mi (7,298.00 km) |
| Clemmons to Castiglion Fiorentino | 4,674.87 mi (7,523.48 km) |
| Clemmons to Castiglione del Lago | 4,687.46 mi (7,543.73 km) |
| Clemmons to Castiglione delle Stiviere | 4,545.75 mi (7,315.68 km) |
| Clemmons to Castrolibero | 5,008.25 mi (8,060.00 km) |
