| Port Arthur to Cassina de' Pecchi | 5,358.80 mi (8,624.16 km) |
| Port Arthur to Cassino | 5,695.39 mi (9,165.85 km) |
| Port Arthur to Castagneto Carducci | 5,494.27 mi (8,842.17 km) |
| Port Arthur to Castano Primo | 5,332.50 mi (8,581.84 km) |
| Port Arthur to Castel Bolognese | 5,503.56 mi (8,857.12 km) |
| Port Arthur to Castel Gandolfo | 5,634.99 mi (9,068.65 km) |
| Port Arthur to Castel Goffredo | 5,412.77 mi (8,711.02 km) |
| Port Arthur to Castel Maggiore | 5,476.29 mi (8,813.24 km) |
| Port Arthur to Castel Mella | 5,392.09 mi (8,677.73 km) |
| Port Arthur to Castel San Giorgio | 5,760.44 mi (9,270.53 km) |
| Port Arthur to Castel San Giovanni | 5,377.85 mi (8,654.81 km) |
| Port Arthur to Castel San Pietro Terme | 5,491.43 mi (8,837.60 km) |
| Port Arthur to Castel Volturno | 5,716.22 mi (9,199.36 km) |
| Port Arthur to Castelbuono | 5,844.36 mi (9,405.58 km) |
| Port Arthur to Casteldaccia | 5,814.24 mi (9,357.12 km) |
