| Middletown to Cadiz | 4,114.14 mi (6,621.06 km) |
| Middletown to Calafell | 4,325.41 mi (6,961.07 km) |
| Middletown to Calahorra | 4,129.10 mi (6,645.15 km) |
| Middletown to Calasparra | 4,276.83 mi (6,882.89 km) |
| Middletown to Calatayud | 4,175.11 mi (6,719.19 km) |
| Middletown to Caldas de Montbuy | 4,337.35 mi (6,980.29 km) |
| Middletown to Caldas de Reyes | 3,814.43 mi (6,138.73 km) |
| Middletown to Calella | 4,360.09 mi (7,016.89 km) |
| Middletown to Callosa de Segura | 4,319.14 mi (6,950.99 km) |
| Middletown to Calpe | 4,344.14 mi (6,991.22 km) |
| Middletown to Calvia | 4,425.16 mi (7,121.60 km) |
| Middletown to Camas | 4,098.18 mi (6,595.38 km) |
| Middletown to Cambados | 3,809.87 mi (6,131.39 km) |
| Middletown to Cambre | 3,809.19 mi (6,130.29 km) |
| Middletown to Cambrils | 4,306.83 mi (6,931.17 km) |
