| Modesto to Cadiz | 5,831.39 mi (9,384.72 km) |
| Modesto to Calafell | 5,895.51 mi (9,487.91 km) |
| Modesto to Calahorra | 5,715.45 mi (9,198.13 km) |
| Modesto to Calasparra | 5,927.37 mi (9,539.18 km) |
| Modesto to Calatayud | 5,774.52 mi (9,293.19 km) |
| Modesto to Caldas de Montbuy | 5,893.95 mi (9,485.39 km) |
| Modesto to Caldas de Reyes | 5,455.26 mi (8,779.39 km) |
| Modesto to Calella | 5,911.78 mi (9,514.09 km) |
| Modesto to Callosa de Segura | 5,963.50 mi (9,597.32 km) |
| Modesto to Calpe | 5,971.31 mi (9,609.90 km) |
| Modesto to Calvia | 6,012.62 mi (9,676.38 km) |
| Modesto to Camas | 5,800.51 mi (9,335.02 km) |
| Modesto to Cambados | 5,453.84 mi (8,777.11 km) |
| Modesto to Cambre | 5,435.46 mi (8,747.53 km) |
| Modesto to Cambrils | 5,884.42 mi (9,470.06 km) |
