| Snoqualmie to Cockermouth | 4,522.17 mi (7,277.73 km) |
| Snoqualmie to Colchester | 4,781.70 mi (7,695.40 km) |
| Snoqualmie to Coleford | 4,693.74 mi (7,553.84 km) |
| Snoqualmie to Colne | 4,595.60 mi (7,395.91 km) |
| Snoqualmie to Colwyn Bay | 4,585.13 mi (7,379.05 km) |
| Snoqualmie to Congleton | 4,631.39 mi (7,453.49 km) |
| Snoqualmie to Conisbrough | 4,640.35 mi (7,467.93 km) |
| Snoqualmie to Connahs Quay | 4,606.13 mi (7,412.84 km) |
| Snoqualmie to Consett | 4,551.72 mi (7,325.28 km) |
| Snoqualmie to Conwy | 4,582.16 mi (7,374.28 km) |
| Snoqualmie to Cookstown | 4,432.84 mi (7,133.97 km) |
| Snoqualmie to Corby | 4,707.43 mi (7,575.88 km) |
| Snoqualmie to Corfe Mullen | 4,764.76 mi (7,668.15 km) |
| Snoqualmie to Corsham | 4,724.54 mi (7,603.42 km) |
| Snoqualmie to Coseley | 4,667.58 mi (7,511.74 km) |
