| Irving to Cadiz | 4,949.49 mi (7,965.44 km) |
| Irving to Calafell | 5,162.67 mi (8,308.52 km) |
| Irving to Calahorra | 4,966.61 mi (7,992.99 km) |
| Irving to Calasparra | 5,114.94 mi (8,231.69 km) |
| Irving to Calatayud | 5,013.04 mi (8,067.71 km) |
| Irving to Caldas de Montbuy | 5,174.09 mi (8,326.89 km) |
| Irving to Caldas de Reyes | 4,652.72 mi (7,487.84 km) |
| Irving to Calella | 5,196.66 mi (8,363.22 km) |
| Irving to Callosa de Segura | 5,157.32 mi (8,299.91 km) |
| Irving to Calpe | 5,182.45 mi (8,340.35 km) |
| Irving to Calvia | 5,263.08 mi (8,470.11 km) |
| Irving to Camas | 4,934.59 mi (7,941.45 km) |
| Irving to Cambados | 4,648.18 mi (7,480.52 km) |
| Irving to Cambre | 4,647.32 mi (7,479.13 km) |
| Irving to Cambrils | 5,144.32 mi (8,278.99 km) |
