| Piqua to Campodarsego | 4,578.90 mi (7,369.02 km) |
| Piqua to Campogalliano | 4,566.99 mi (7,349.86 km) |
| Piqua to Campolongo Maggiore | 4,590.69 mi (7,388.01 km) |
| Piqua to Camponogara | 4,589.43 mi (7,385.98 km) |
| Piqua to Camposampiero | 4,576.99 mi (7,365.96 km) |
| Piqua to Canegrate | 4,455.39 mi (7,170.25 km) |
| Piqua to Canelli | 4,460.18 mi (7,177.97 km) |
| Piqua to Canicatti | 4,988.08 mi (8,027.54 km) |
| Piqua to Canosa di Puglia | 4,920.75 mi (7,919.19 km) |
| Piqua to Cantu | 4,457.41 mi (7,173.50 km) |
| Piqua to Caorle | 4,613.73 mi (7,425.08 km) |
| Piqua to Capaci | 4,927.87 mi (7,930.64 km) |
| Piqua to Capannori | 4,587.27 mi (7,382.50 km) |
| Piqua to Capena | 4,736.42 mi (7,622.53 km) |
| Piqua to Capo d'Orlando | 4,993.46 mi (8,036.20 km) |
