| Tigard to Cromer | 4,881.76 mi (7,856.44 km) |
| Tigard to Crosby | 4,738.08 mi (7,625.21 km) |
| Tigard to Crowborough | 4,953.34 mi (7,971.63 km) |
| Tigard to Croxley Green | 4,905.35 mi (7,894.40 km) |
| Tigard to Croydon | 4,929.15 mi (7,932.71 km) |
| Tigard to Cudworth | 4,776.38 mi (7,686.84 km) |
| Tigard to Culcheth | 4,753.69 mi (7,650.33 km) |
| Tigard to Cullercoats | 4,699.01 mi (7,562.32 km) |
| Tigard to Cumbernauld | 4,585.56 mi (7,379.74 km) |
| Tigard to Cumnock | 4,603.70 mi (7,408.93 km) |
| Tigard to Cupar | 4,591.59 mi (7,389.44 km) |
| Tigard to Cwmbran | 4,834.59 mi (7,780.52 km) |
| Tigard to Dagenham | 4,926.89 mi (7,929.06 km) |
| Tigard to Dalkeith | 4,612.27 mi (7,422.73 km) |
| Tigard to Darfield | 4,779.41 mi (7,691.71 km) |
