| Fountain Hills to Collegno | 5,805.99 mi (9,343.84 km) |
| Fountain Hills to Cologno al Serio | 5,856.42 mi (9,425.00 km) |
| Fountain Hills to Cologno Monzese | 5,844.47 mi (9,405.76 km) |
| Fountain Hills to Colorno | 5,911.63 mi (9,513.86 km) |
| Fountain Hills to Comacchio | 5,984.89 mi (9,631.76 km) |
| Fountain Hills to Comiso | 6,462.76 mi (10,400.81 km) |
| Fountain Hills to Como | 5,824.26 mi (9,373.23 km) |
| Fountain Hills to Concordia Sagittaria | 5,953.90 mi (9,581.88 km) |
| Fountain Hills to Concorezzo | 5,843.52 mi (9,404.24 km) |
| Fountain Hills to Conegliano | 5,929.55 mi (9,542.69 km) |
| Fountain Hills to Conselice | 5,982.07 mi (9,627.22 km) |
| Fountain Hills to Conselve | 5,947.62 mi (9,571.77 km) |
| Fountain Hills to Conversano | 6,343.74 mi (10,209.26 km) |
| Fountain Hills to Copertino | 6,412.27 mi (10,319.55 km) |
| Fountain Hills to Copparo | 5,963.04 mi (9,596.58 km) |
