| Red Bluff to Castelfidardo | 6,035.17 mi (9,712.67 km) |
| Red Bluff to Castelfiorentino | 5,956.79 mi (9,586.52 km) |
| Red Bluff to Castelfranco di Sopra | 5,971.87 mi (9,610.79 km) |
| Red Bluff to Castelfranco di Sotto | 5,945.00 mi (9,567.55 km) |
| Red Bluff to Castelfranco Emilia | 5,902.02 mi (9,498.39 km) |
| Red Bluff to Castelfranco Veneto | 5,864.26 mi (9,437.62 km) |
| Red Bluff to Castellabate | 6,260.39 mi (10,075.13 km) |
| Red Bluff to Castellammare del Golfo | 6,333.65 mi (10,193.03 km) |
| Red Bluff to Castellammare di Stabia | 6,222.93 mi (10,014.84 km) |
| Red Bluff to Castellamonte | 5,763.92 mi (9,276.14 km) |
| Red Bluff to Castellana Grotte | 6,283.49 mi (10,112.30 km) |
| Red Bluff to Castellaneta | 6,292.37 mi (10,126.60 km) |
| Red Bluff to Castellanza | 5,784.37 mi (9,309.05 km) |
| Red Bluff to Castellarano | 5,896.33 mi (9,489.22 km) |
| Red Bluff to Castelleone | 5,826.50 mi (9,376.84 km) |
