| Sedro-Woolley to Chatteris | 4,682.55 mi (7,535.84 km) |
| Sedro-Woolley to Cheadle | 4,601.24 mi (7,404.97 km) |
| Sedro-Woolley to Cheadle Hulme | 4,574.88 mi (7,362.56 km) |
| Sedro-Woolley to Cheam | 4,736.07 mi (7,621.96 km) |
| Sedro-Woolley to Chellaston | 4,621.80 mi (7,438.06 km) |
| Sedro-Woolley to Chelmsford | 4,733.47 mi (7,617.78 km) |
| Sedro-Woolley to Chelsfield | 4,744.94 mi (7,636.25 km) |
| Sedro-Woolley to Cheltenham | 4,657.83 mi (7,496.06 km) |
| Sedro-Woolley to Chepstow | 4,655.60 mi (7,492.46 km) |
| Sedro-Woolley to Cherry Hinton | 4,700.57 mi (7,564.83 km) |
| Sedro-Woolley to Chertsey | 4,726.65 mi (7,606.81 km) |
| Sedro-Woolley to Chesham | 4,706.25 mi (7,573.98 km) |
| Sedro-Woolley to Cheshunt | 4,721.76 mi (7,598.94 km) |
| Sedro-Woolley to Chester | 4,566.67 mi (7,349.35 km) |
| Sedro-Woolley to Chester-le-Street | 4,510.78 mi (7,259.40 km) |
