| Amadora to Colchester | 1,031.73 mi (1,660.41 km) |
| Amadora to Coleford | 956.89 mi (1,539.97 km) |
| Amadora to Colne | 1,096.49 mi (1,764.64 km) |
| Amadora to Colwyn Bay | 1,039.44 mi (1,672.82 km) |
| Amadora to Congleton | 1,051.13 mi (1,691.63 km) |
| Amadora to Conisbrough | 1,086.98 mi (1,749.33 km) |
| Amadora to Connahs Quay | 1,042.84 mi (1,678.29 km) |
| Amadora to Consett | 1,165.76 mi (1,876.10 km) |
| Amadora to Conwy | 1,037.24 mi (1,669.28 km) |
| Amadora to Cookstown | 1,105.66 mi (1,779.38 km) |
| Amadora to Corby | 1,034.24 mi (1,664.45 km) |
| Amadora to Corfe Mullen | 902.84 mi (1,452.98 km) |
| Amadora to Corsham | 941.42 mi (1,515.07 km) |
| Amadora to Coseley | 1,013.98 mi (1,631.85 km) |
| Amadora to Cosham | 926.22 mi (1,490.61 km) |
