| Avon Lake to Cadiz | 3,946.58 mi (6,351.40 km) |
| Avon Lake to Calafell | 4,148.43 mi (6,676.25 km) |
| Avon Lake to Calahorra | 3,952.48 mi (6,360.91 km) |
| Avon Lake to Calasparra | 4,104.44 mi (6,605.46 km) |
| Avon Lake to Calatayud | 3,999.30 mi (6,436.25 km) |
| Avon Lake to Caldas de Montbuy | 4,159.75 mi (6,694.47 km) |
| Avon Lake to Caldas de Reyes | 3,640.16 mi (5,858.28 km) |
| Avon Lake to Calella | 4,182.31 mi (6,730.78 km) |
| Avon Lake to Callosa de Segura | 4,146.44 mi (6,673.06 km) |
| Avon Lake to Calpe | 4,170.39 mi (6,711.60 km) |
| Avon Lake to Calvia | 4,249.30 mi (6,838.60 km) |
| Avon Lake to Camas | 3,929.27 mi (6,323.54 km) |
| Avon Lake to Cambados | 3,635.80 mi (5,851.25 km) |
| Avon Lake to Cambre | 3,633.99 mi (5,848.35 km) |
| Avon Lake to Cambrils | 4,130.18 mi (6,646.89 km) |
