| Sayville to Cromer | 3,449.78 mi (5,551.89 km) |
| Sayville to Crosby | 3,266.71 mi (5,257.27 km) |
| Sayville to Crowborough | 3,443.38 mi (5,541.58 km) |
| Sayville to Croxley Green | 3,406.07 mi (5,481.53 km) |
| Sayville to Croydon | 3,425.55 mi (5,512.90 km) |
| Sayville to Cudworth | 3,329.43 mi (5,358.20 km) |
| Sayville to Culcheth | 3,287.74 mi (5,291.10 km) |
| Sayville to Cullercoats | 3,303.40 mi (5,316.31 km) |
| Sayville to Cumbernauld | 3,191.80 mi (5,136.70 km) |
| Sayville to Cumnock | 3,188.25 mi (5,130.99 km) |
| Sayville to Cupar | 3,223.77 mi (5,188.15 km) |
| Sayville to Cwmbran | 3,300.16 mi (5,311.10 km) |
| Sayville to Dagenham | 3,432.33 mi (5,523.80 km) |
| Sayville to Dalkeith | 3,227.96 mi (5,194.91 km) |
| Sayville to Darfield | 3,331.50 mi (5,361.53 km) |
