| Jefferson Valley-Yorktown to Castelfidardo | 4,239.08 mi (6,822.15 km) |
| Jefferson Valley-Yorktown to Castelfiorentino | 4,123.10 mi (6,635.48 km) |
| Jefferson Valley-Yorktown to Castelfranco di Sopra | 4,147.89 mi (6,675.38 km) |
| Jefferson Valley-Yorktown to Castelfranco di Sotto | 4,110.26 mi (6,614.82 km) |
| Jefferson Valley-Yorktown to Castelfranco Emilia | 4,092.67 mi (6,586.52 km) |
| Jefferson Valley-Yorktown to Castelfranco Veneto | 4,093.74 mi (6,588.24 km) |
| Jefferson Valley-Yorktown to Castellabate | 4,417.82 mi (7,109.80 km) |
| Jefferson Valley-Yorktown to Castellammare del Golfo | 4,410.51 mi (7,098.04 km) |
| Jefferson Valley-Yorktown to Castellammare di Stabia | 4,381.33 mi (7,051.07 km) |
| Jefferson Valley-Yorktown to Castellamonte | 3,923.30 mi (6,313.94 km) |
| Jefferson Valley-Yorktown to Castellana Grotte | 4,491.36 mi (7,228.14 km) |
| Jefferson Valley-Yorktown to Castellaneta | 4,490.91 mi (7,227.42 km) |
| Jefferson Valley-Yorktown to Castellanza | 3,966.76 mi (6,383.88 km) |
| Jefferson Valley-Yorktown to Castellarano | 4,082.14 mi (6,569.57 km) |
| Jefferson Valley-Yorktown to Castelleone | 4,014.01 mi (6,459.92 km) |
