| Sintra to Costessey | 1,083.08 mi (1,743.06 km) |
| Sintra to Cottingham | 1,118.30 mi (1,799.73 km) |
| Sintra to Coulsdon | 974.08 mi (1,567.64 km) |
| Sintra to Coventry | 1,013.02 mi (1,630.29 km) |
| Sintra to Cowdenbeath | 1,227.73 mi (1,975.84 km) |
| Sintra to Cowes | 915.34 mi (1,473.10 km) |
| Sintra to Cowley | 979.00 mi (1,575.56 km) |
| Sintra to Cowley | 976.58 mi (1,571.65 km) |
| Sintra to Cramlington | 1,181.96 mi (1,902.18 km) |
| Sintra to Cranleigh | 955.61 mi (1,537.90 km) |
| Sintra to Crawley | 960.46 mi (1,545.71 km) |
| Sintra to Crayford | 988.80 mi (1,591.32 km) |
| Sintra to Crewe | 1,041.68 mi (1,676.42 km) |
| Sintra to Crigglestone | 1,090.82 mi (1,755.51 km) |
| Sintra to Cromer | 1,100.86 mi (1,771.67 km) |
