| Catalina Foothills to Carmignano | 6,029.41 mi (9,703.39 km) |
| Catalina Foothills to Carovigno | 6,419.78 mi (10,331.64 km) |
| Catalina Foothills to Carpenedolo | 5,934.54 mi (9,550.72 km) |
| Catalina Foothills to Carpi | 5,978.26 mi (9,621.07 km) |
| Catalina Foothills to Carrara | 5,983.93 mi (9,630.20 km) |
| Catalina Foothills to Carugate | 5,887.00 mi (9,474.21 km) |
| Catalina Foothills to Casal di Principe | 6,278.64 mi (10,104.49 km) |
| Catalina Foothills to Casale Monferrato | 5,875.16 mi (9,455.15 km) |
| Catalina Foothills to Casale sul Sile | 5,989.18 mi (9,638.65 km) |
| Catalina Foothills to Casalecchio di Reno | 6,006.80 mi (9,667.02 km) |
| Catalina Foothills to Casalgrande | 5,982.53 mi (9,627.95 km) |
| Catalina Foothills to Casalmaggiore | 5,952.01 mi (9,578.84 km) |
| Catalina Foothills to Casalnuovo di Napoli | 6,291.44 mi (10,125.10 km) |
| Catalina Foothills to Casalpusterlengo | 5,915.78 mi (9,520.53 km) |
| Catalina Foothills to Casaluce | 6,281.88 mi (10,109.70 km) |
