| Renton to Cadiz | 5,414.80 mi (8,714.28 km) |
| Renton to Calafell | 5,409.68 mi (8,706.05 km) |
| Renton to Calahorra | 5,241.06 mi (8,434.67 km) |
| Renton to Calasparra | 5,474.95 mi (8,811.07 km) |
| Renton to Calatayud | 5,303.87 mi (8,535.75 km) |
| Renton to Caldas de Montbuy | 5,402.90 mi (8,695.13 km) |
| Renton to Caldas de Reyes | 5,011.77 mi (8,065.66 km) |
| Renton to Calella | 5,418.38 mi (8,720.04 km) |
| Renton to Callosa de Segura | 5,507.26 mi (8,863.07 km) |
| Renton to Calpe | 5,507.17 mi (8,862.94 km) |
| Renton to Calvia | 5,530.61 mi (8,900.65 km) |
| Renton to Camas | 5,376.89 mi (8,653.27 km) |
| Renton to Cambados | 5,011.82 mi (8,065.74 km) |
| Renton to Cambre | 4,986.06 mi (8,024.28 km) |
| Renton to Cambrils | 5,401.86 mi (8,693.45 km) |
