| Slidell to Cosham | 4,575.06 mi (7,362.84 km) |
| Slidell to Costessey | 4,624.40 mi (7,442.25 km) |
| Slidell to Cottingham | 4,535.06 mi (7,298.47 km) |
| Slidell to Coulsdon | 4,601.89 mi (7,406.03 km) |
| Slidell to Coventry | 4,522.00 mi (7,277.46 km) |
| Slidell to Cowdenbeath | 4,376.66 mi (7,043.56 km) |
| Slidell to Cowes | 4,567.30 mi (7,350.36 km) |
| Slidell to Cowley | 4,583.19 mi (7,375.94 km) |
| Slidell to Cowley | 4,548.81 mi (7,320.60 km) |
| Slidell to Cramlington | 4,462.69 mi (7,182.01 km) |
| Slidell to Cranleigh | 4,592.36 mi (7,390.70 km) |
| Slidell to Crawley | 4,604.88 mi (7,410.84 km) |
| Slidell to Crayford | 4,611.85 mi (7,422.06 km) |
| Slidell to Crewe | 4,470.34 mi (7,194.31 km) |
| Slidell to Crigglestone | 4,494.97 mi (7,233.95 km) |
