| Spokane Valley to Cockermouth | 4,391.22 mi (7,066.99 km) |
| Spokane Valley to Colchester | 4,651.23 mi (7,485.43 km) |
| Spokane Valley to Coleford | 4,557.75 mi (7,334.99 km) |
| Spokane Valley to Colne | 4,464.60 mi (7,185.08 km) |
| Spokane Valley to Colwyn Bay | 4,450.72 mi (7,162.74 km) |
| Spokane Valley to Congleton | 4,498.85 mi (7,240.20 km) |
| Spokane Valley to Conisbrough | 4,509.94 mi (7,258.05 km) |
| Spokane Valley to Connahs Quay | 4,472.49 mi (7,197.77 km) |
| Spokane Valley to Consett | 4,423.37 mi (7,118.73 km) |
| Spokane Valley to Conwy | 4,447.54 mi (7,157.63 km) |
| Spokane Valley to Cookstown | 4,297.19 mi (6,915.65 km) |
| Spokane Valley to Corby | 4,575.73 mi (7,363.93 km) |
| Spokane Valley to Corfe Mullen | 4,627.59 mi (7,447.39 km) |
| Spokane Valley to Corsham | 4,588.47 mi (7,384.42 km) |
| Spokane Valley to Coseley | 4,533.95 mi (7,296.69 km) |
