| North Richland Hills to Castelletto sopra Ticino | 5,306.79 mi (8,540.46 km) |
| North Richland Hills to Castelli Calepio | 5,360.55 mi (8,626.97 km) |
| North Richland Hills to Castelnovo ne' Monti | 5,428.08 mi (8,735.65 km) |
| North Richland Hills to Castelnuovo Berardenga | 5,516.50 mi (8,877.95 km) |
| North Richland Hills to Castelnuovo di Porto | 5,606.98 mi (9,023.57 km) |
| North Richland Hills to Castelnuovo di Verona | 5,402.84 mi (8,695.03 km) |
| North Richland Hills to Castelnuovo Rangone | 5,444.84 mi (8,762.63 km) |
| North Richland Hills to Castelvetrano | 5,805.15 mi (9,342.49 km) |
| North Richland Hills to Castelvetro di Modena | 5,447.52 mi (8,766.94 km) |
| North Richland Hills to Castenaso | 5,467.96 mi (8,799.82 km) |
| North Richland Hills to Castenedolo | 5,382.73 mi (8,662.67 km) |
| North Richland Hills to Castiglion Fiorentino | 5,533.45 mi (8,905.22 km) |
| North Richland Hills to Castiglione del Lago | 5,547.09 mi (8,927.17 km) |
| North Richland Hills to Castiglione delle Stiviere | 5,393.60 mi (8,680.16 km) |
| North Richland Hills to Castrolibero | 5,879.47 mi (9,462.09 km) |
