| Rock Island to Campodarsego | 4,766.17 mi (7,670.42 km) |
| Rock Island to Campogalliano | 4,760.23 mi (7,660.85 km) |
| Rock Island to Campolongo Maggiore | 4,778.40 mi (7,690.09 km) |
| Rock Island to Camponogara | 4,776.88 mi (7,687.65 km) |
| Rock Island to Camposampiero | 4,763.94 mi (7,666.82 km) |
| Rock Island to Canegrate | 4,648.93 mi (7,481.74 km) |
| Rock Island to Canelli | 4,658.87 mi (7,497.73 km) |
| Rock Island to Canicatti | 5,203.84 mi (8,374.78 km) |
| Rock Island to Canosa di Puglia | 5,116.13 mi (8,233.61 km) |
| Rock Island to Cantu | 4,649.78 mi (7,483.09 km) |
| Rock Island to Caorle | 4,798.38 mi (7,722.25 km) |
| Rock Island to Capaci | 5,142.10 mi (8,275.41 km) |
| Rock Island to Capannori | 4,784.74 mi (7,700.30 km) |
| Rock Island to Capena | 4,936.55 mi (7,944.61 km) |
| Rock Island to Capo d'Orlando | 5,204.08 mi (8,375.16 km) |
