| Coos Bay to Cadiz | 5,681.20 mi (9,143.01 km) |
| Coos Bay to Calafell | 5,692.36 mi (9,160.96 km) |
| Coos Bay to Calahorra | 5,521.04 mi (8,885.25 km) |
| Coos Bay to Calasparra | 5,750.26 mi (9,254.14 km) |
| Coos Bay to Calatayud | 5,583.10 mi (8,985.14 km) |
| Coos Bay to Caldas de Montbuy | 5,686.66 mi (9,151.79 km) |
| Coos Bay to Caldas de Reyes | 5,284.20 mi (8,504.10 km) |
| Coos Bay to Calella | 5,702.64 mi (9,177.51 km) |
| Coos Bay to Callosa de Segura | 5,783.51 mi (9,307.65 km) |
| Coos Bay to Calpe | 5,785.23 mi (9,310.43 km) |
| Coos Bay to Calvia | 5,812.62 mi (9,354.52 km) |
| Coos Bay to Camas | 5,645.01 mi (9,084.77 km) |
| Coos Bay to Cambados | 5,283.89 mi (8,503.60 km) |
| Coos Bay to Cambre | 5,259.88 mi (8,464.95 km) |
| Coos Bay to Cambrils | 5,683.83 mi (9,147.23 km) |
