| Catalina Foothills to Castelfidardo | 6,136.14 mi (9,875.16 km) |
| Catalina Foothills to Castelfiorentino | 6,038.02 mi (9,717.26 km) |
| Catalina Foothills to Castelfranco di Sopra | 6,058.09 mi (9,749.55 km) |
| Catalina Foothills to Castelfranco di Sotto | 6,025.43 mi (9,696.99 km) |
| Catalina Foothills to Castelfranco Emilia | 5,993.20 mi (9,645.13 km) |
| Catalina Foothills to Castelfranco Veneto | 5,972.21 mi (9,611.35 km) |
| Catalina Foothills to Castellabate | 6,345.18 mi (10,211.58 km) |
| Catalina Foothills to Castellammare del Golfo | 6,380.05 mi (10,267.70 km) |
| Catalina Foothills to Castellammare di Stabia | 6,307.25 mi (10,150.54 km) |
| Catalina Foothills to Castellamonte | 5,836.74 mi (9,393.32 km) |
| Catalina Foothills to Castellana Grotte | 6,392.94 mi (10,288.45 km) |
| Catalina Foothills to Castellaneta | 6,397.66 mi (10,296.03 km) |
| Catalina Foothills to Castellanza | 5,868.48 mi (9,444.41 km) |
| Catalina Foothills to Castellarano | 5,985.10 mi (9,632.08 km) |
| Catalina Foothills to Castelleone | 5,914.15 mi (9,517.90 km) |
