| Franklin to Castelfidardo | 5,022.66 mi (8,083.18 km) |
| Franklin to Castelfiorentino | 4,908.88 mi (7,900.07 km) |
| Franklin to Castelfranco di Sopra | 4,933.07 mi (7,939.01 km) |
| Franklin to Castelfranco di Sotto | 4,896.03 mi (7,879.40 km) |
| Franklin to Castelfranco Emilia | 4,876.16 mi (7,847.43 km) |
| Franklin to Castelfranco Veneto | 4,873.65 mi (7,843.39 km) |
| Franklin to Castellabate | 5,206.29 mi (8,378.71 km) |
| Franklin to Castellammare del Golfo | 5,203.55 mi (8,374.31 km) |
| Franklin to Castellammare di Stabia | 5,169.50 mi (8,319.51 km) |
| Franklin to Castellamonte | 4,708.08 mi (7,576.92 km) |
| Franklin to Castellana Grotte | 5,276.59 mi (8,491.86 km) |
| Franklin to Castellaneta | 5,276.87 mi (8,492.30 km) |
| Franklin to Castellanza | 4,749.89 mi (7,644.21 km) |
| Franklin to Castellarano | 4,865.96 mi (7,831.01 km) |
| Franklin to Castelleone | 4,797.10 mi (7,720.18 km) |
