| Walker Mill to Castelfidardo | 4,469.74 mi (7,193.35 km) |
| Walker Mill to Castelfiorentino | 4,353.02 mi (7,005.51 km) |
| Walker Mill to Castelfranco di Sopra | 4,378.02 mi (7,045.75 km) |
| Walker Mill to Castelfranco di Sotto | 4,340.19 mi (6,984.87 km) |
| Walker Mill to Castelfranco Emilia | 4,323.40 mi (6,957.83 km) |
| Walker Mill to Castelfranco Veneto | 4,325.44 mi (6,961.13 km) |
| Walker Mill to Castellabate | 4,646.49 mi (7,477.80 km) |
| Walker Mill to Castellammare del Golfo | 4,636.08 mi (7,461.05 km) |
| Walker Mill to Castellammare di Stabia | 4,610.15 mi (7,419.33 km) |
| Walker Mill to Castellamonte | 4,153.66 mi (6,684.66 km) |
| Walker Mill to Castellana Grotte | 4,721.37 mi (7,598.31 km) |
| Walker Mill to Castellaneta | 4,720.64 mi (7,597.14 km) |
| Walker Mill to Castellanza | 4,197.63 mi (6,755.43 km) |
| Walker Mill to Castellarano | 4,312.76 mi (6,940.71 km) |
| Walker Mill to Castelleone | 4,244.88 mi (6,831.47 km) |
