| Alpena to Campodarsego | 4,331.55 mi (6,970.95 km) |
| Alpena to Campogalliano | 4,324.75 mi (6,960.02 km) |
| Alpena to Campolongo Maggiore | 4,343.71 mi (6,990.53 km) |
| Alpena to Camponogara | 4,342.24 mi (6,988.15 km) |
| Alpena to Camposampiero | 4,329.37 mi (6,967.44 km) |
| Alpena to Canegrate | 4,213.39 mi (6,780.79 km) |
| Alpena to Canelli | 4,222.76 mi (6,795.88 km) |
| Alpena to Canicatti | 4,766.94 mi (7,671.64 km) |
| Alpena to Canosa di Puglia | 4,680.50 mi (7,532.54 km) |
| Alpena to Cantu | 4,214.38 mi (6,782.39 km) |
| Alpena to Caorle | 4,364.20 mi (7,023.51 km) |
| Alpena to Capaci | 4,705.21 mi (7,572.30 km) |
| Alpena to Capannori | 4,348.79 mi (6,998.70 km) |
| Alpena to Capena | 4,500.37 mi (7,242.65 km) |
| Alpena to Capo d'Orlando | 4,767.28 mi (7,672.20 km) |
