| Sintra to Crosby | 1,058.40 mi (1,703.34 km) |
| Sintra to Crowborough | 965.51 mi (1,553.85 km) |
| Sintra to Croxley Green | 986.92 mi (1,588.30 km) |
| Sintra to Croydon | 977.78 mi (1,573.58 km) |
| Sintra to Cudworth | 1,088.40 mi (1,751.61 km) |
| Sintra to Culcheth | 1,063.24 mi (1,711.12 km) |
| Sintra to Cullercoats | 1,180.99 mi (1,900.62 km) |
| Sintra to Cumbernauld | 1,210.34 mi (1,947.86 km) |
| Sintra to Cumnock | 1,174.81 mi (1,890.68 km) |
| Sintra to Cupar | 1,245.27 mi (2,004.06 km) |
| Sintra to Cwmbran | 939.72 mi (1,512.33 km) |
| Sintra to Dagenham | 993.27 mi (1,598.51 km) |
| Sintra to Dalkeith | 1,216.62 mi (1,957.96 km) |
| Sintra to Darfield | 1,086.39 mi (1,748.38 km) |
| Sintra to Darlaston | 1,014.10 mi (1,632.04 km) |
