| Austin to Cassina de' Pecchi | 5,494.33 mi (8,842.27 km) |
| Austin to Cassino | 5,836.09 mi (9,392.28 km) |
| Austin to Castagneto Carducci | 5,634.79 mi (9,068.31 km) |
| Austin to Castano Primo | 5,468.67 mi (8,800.97 km) |
| Austin to Castel Bolognese | 5,639.38 mi (9,075.70 km) |
| Austin to Castel Gandolfo | 5,776.64 mi (9,296.61 km) |
| Austin to Castel Goffredo | 5,547.55 mi (8,927.92 km) |
| Austin to Castel Maggiore | 5,611.98 mi (9,031.61 km) |
| Austin to Castel Mella | 5,526.70 mi (8,894.36 km) |
| Austin to Castel San Giorgio | 5,901.80 mi (9,498.03 km) |
| Austin to Castel San Giovanni | 5,514.61 mi (8,874.91 km) |
| Austin to Castel San Pietro Terme | 5,627.30 mi (9,056.26 km) |
| Austin to Castel Volturno | 5,857.98 mi (9,427.51 km) |
| Austin to Castelbuono | 5,993.86 mi (9,646.18 km) |
| Austin to Casteldaccia | 5,964.24 mi (9,598.52 km) |
