| Port Arthur to Busto Arsizio | 5,333.94 mi (8,584.15 km) |
| Port Arthur to Busto Garolfo | 5,337.62 mi (8,590.06 km) |
| Port Arthur to Cabras | 5,517.76 mi (8,879.97 km) |
| Port Arthur to Cadelbosco di Sopra | 5,436.93 mi (8,749.89 km) |
| Port Arthur to Cadoneghe | 5,467.73 mi (8,799.46 km) |
| Port Arthur to Cagli | 5,567.60 mi (8,960.18 km) |
| Port Arthur to Cagliari | 5,569.18 mi (8,962.73 km) |
| Port Arthur to Cairo Montenotte | 5,350.73 mi (8,611.16 km) |
| Port Arthur to Caivano | 5,736.67 mi (9,232.28 km) |
| Port Arthur to Calcinaia | 5,476.42 mi (8,813.44 km) |
| Port Arthur to Calcinato | 5,404.58 mi (8,697.83 km) |
| Port Arthur to Calderara di Reno | 5,472.10 mi (8,806.49 km) |
| Port Arthur to Caldogno | 5,444.21 mi (8,761.60 km) |
| Port Arthur to Calenzano | 5,493.21 mi (8,840.47 km) |
| Port Arthur to Calolziocorte | 5,351.74 mi (8,612.80 km) |
