| Walnut Creek to Capodrise | 6,325.53 mi (10,179.96 km) |
| Walnut Creek to Capoterra | 6,271.23 mi (10,092.57 km) |
| Walnut Creek to Capriolo | 5,940.19 mi (9,559.81 km) |
| Walnut Creek to Capua | 6,319.87 mi (10,170.85 km) |
| Walnut Creek to Capurso | 6,398.05 mi (10,296.67 km) |
| Walnut Creek to Carate Brianza | 5,911.56 mi (9,513.74 km) |
| Walnut Creek to Caravaggio | 5,939.70 mi (9,559.02 km) |
| Walnut Creek to Carbonera | 6,003.04 mi (9,660.96 km) |
| Walnut Creek to Carbonia | 6,257.26 mi (10,070.09 km) |
| Walnut Creek to Cardito | 6,331.33 mi (10,189.29 km) |
| Walnut Creek to Carignano | 5,914.84 mi (9,519.01 km) |
| Walnut Creek to Carini | 6,460.98 mi (10,397.94 km) |
| Walnut Creek to Carlentini | 6,565.03 mi (10,565.40 km) |
| Walnut Creek to Carmagnola | 5,919.25 mi (9,526.12 km) |
| Walnut Creek to Carmiano | 6,470.16 mi (10,412.72 km) |
