| Douglas to Campogalliano | 1,012.08 mi (1,628.79 km) |
| Douglas to Campolongo Maggiore | 1,034.65 mi (1,665.10 km) |
| Douglas to Camponogara | 1,033.44 mi (1,663.15 km) |
| Douglas to Camposampiero | 1,021.13 mi (1,643.35 km) |
| Douglas to Canegrate | 900.59 mi (1,449.36 km) |
| Douglas to Canelli | 910.85 mi (1,465.87 km) |
| Douglas to Canicatti | 1,474.26 mi (2,372.59 km) |
| Douglas to Canosa di Puglia | 1,367.57 mi (2,200.89 km) |
| Douglas to Cantu | 901.95 mi (1,451.56 km) |
| Douglas to Caorle | 1,058.77 mi (1,703.92 km) |
| Douglas to Capaci | 1,410.34 mi (2,269.72 km) |
| Douglas to Capannori | 1,036.16 mi (1,667.53 km) |
| Douglas to Capena | 1,188.65 mi (1,912.94 km) |
| Douglas to Capo d'Orlando | 1,465.21 mi (2,358.03 km) |
| Douglas to Capodrise | 1,306.61 mi (2,102.79 km) |
