| Rio Rico to Castelfidardo | 6,184.59 mi (9,953.14 km) |
| Rio Rico to Castelfiorentino | 6,085.86 mi (9,794.25 km) |
| Rio Rico to Castelfranco di Sopra | 6,106.09 mi (9,826.79 km) |
| Rio Rico to Castelfranco di Sotto | 6,073.25 mi (9,773.95 km) |
| Rio Rico to Castelfranco Emilia | 6,041.43 mi (9,722.74 km) |
| Rio Rico to Castelfranco Veneto | 6,021.04 mi (9,689.92 km) |
| Rio Rico to Castellabate | 6,392.90 mi (10,288.37 km) |
| Rio Rico to Castellammare del Golfo | 6,426.30 mi (10,342.13 km) |
| Rio Rico to Castellammare di Stabia | 6,354.98 mi (10,227.35 km) |
| Rio Rico to Castellamonte | 5,884.44 mi (9,470.09 km) |
| Rio Rico to Castellana Grotte | 6,441.49 mi (10,366.58 km) |
| Rio Rico to Castellaneta | 6,446.06 mi (10,373.93 km) |
| Rio Rico to Castellanza | 5,916.56 mi (9,521.78 km) |
| Rio Rico to Castellarano | 6,033.25 mi (9,709.57 km) |
| Rio Rico to Castelleone | 5,962.31 mi (9,595.41 km) |
