| Rockwall to Castelfidardo | 5,559.80 mi (8,947.63 km) |
| Rockwall to Castelfiorentino | 5,449.85 mi (8,770.68 km) |
| Rockwall to Castelfranco di Sopra | 5,473.01 mi (8,807.96 km) |
| Rockwall to Castelfranco di Sotto | 5,437.01 mi (8,750.02 km) |
| Rockwall to Castelfranco Emilia | 5,413.62 mi (8,712.38 km) |
| Rockwall to Castelfranco Veneto | 5,405.85 mi (8,699.88 km) |
| Rockwall to Castellabate | 5,751.16 mi (9,255.60 km) |
| Rockwall to Castellammare del Golfo | 5,758.12 mi (9,266.79 km) |
| Rockwall to Castellammare di Stabia | 5,713.92 mi (9,195.67 km) |
| Rockwall to Castellamonte | 5,248.01 mi (8,445.85 km) |
| Rockwall to Castellana Grotte | 5,815.69 mi (9,359.45 km) |
| Rockwall to Castellaneta | 5,817.18 mi (9,361.84 km) |
| Rockwall to Castellanza | 5,287.19 mi (8,508.91 km) |
| Rockwall to Castellarano | 5,403.96 mi (8,696.83 km) |
| Rockwall to Castelleone | 5,334.18 mi (8,584.54 km) |
