| Monroe to Cadiz | 4,718.50 mi (7,593.69 km) |
| Monroe to Calafell | 4,955.03 mi (7,974.35 km) |
| Monroe to Calahorra | 4,758.02 mi (7,657.30 km) |
| Monroe to Calasparra | 4,894.17 mi (7,876.41 km) |
| Monroe to Calatayud | 4,801.83 mi (7,727.80 km) |
| Monroe to Caldas de Montbuy | 4,968.59 mi (7,996.18 km) |
| Monroe to Caldas de Reyes | 4,437.66 mi (7,141.73 km) |
| Monroe to Calella | 4,991.77 mi (8,033.48 km) |
| Monroe to Callosa de Segura | 4,937.26 mi (7,945.75 km) |
| Monroe to Calpe | 4,965.09 mi (7,990.54 km) |
| Monroe to Calvia | 5,051.67 mi (8,129.88 km) |
| Monroe to Camas | 4,706.34 mi (7,574.12 km) |
| Monroe to Cambados | 4,432.61 mi (7,133.60 km) |
| Monroe to Cambre | 4,434.84 mi (7,137.18 km) |
| Monroe to Cambrils | 4,935.60 mi (7,943.09 km) |
