| Auburn Hills to Cividale del Friuli | 4,462.63 mi (7,181.91 km) |
| Auburn Hills to Civita Castellana | 4,578.24 mi (7,367.96 km) |
| Auburn Hills to Civitanova Marche | 4,589.93 mi (7,386.78 km) |
| Auburn Hills to Civitavecchia | 4,561.36 mi (7,340.81 km) |
| Auburn Hills to Civitella in Val di Chiana | 4,503.90 mi (7,248.33 km) |
| Auburn Hills to Clusone | 4,334.60 mi (6,975.87 km) |
| Auburn Hills to Coccaglio | 4,348.22 mi (6,997.78 km) |
| Auburn Hills to Codigoro | 4,462.37 mi (7,181.50 km) |
| Auburn Hills to Codogno | 4,353.06 mi (7,005.58 km) |
| Auburn Hills to Codroipo | 4,450.58 mi (7,162.51 km) |
| Auburn Hills to Cogoleto | 4,340.30 mi (6,985.03 km) |
| Auburn Hills to Colle di Val d'Elsa | 4,480.91 mi (7,211.33 km) |
| Auburn Hills to Colle Salvetti | 4,446.39 mi (7,155.78 km) |
| Auburn Hills to Collecchio | 4,389.76 mi (7,064.64 km) |
| Auburn Hills to Colleferro | 4,626.55 mi (7,445.71 km) |
