| Forest Hill to Castrovillari | 5,869.26 mi (9,445.66 km) |
| Forest Hill to Catania | 5,923.24 mi (9,532.54 km) |
| Forest Hill to Catanzaro | 5,925.93 mi (9,536.86 km) |
| Forest Hill to Cattolica | 5,552.44 mi (8,935.78 km) |
| Forest Hill to Cava de' Tirreni | 5,769.38 mi (9,284.92 km) |
| Forest Hill to Cavallino | 5,928.46 mi (9,540.94 km) |
| Forest Hill to Cavarzere | 5,478.67 mi (8,817.07 km) |
| Forest Hill to Cave | 5,649.60 mi (9,092.16 km) |
| Forest Hill to Cavriago | 5,434.66 mi (8,746.24 km) |
| Forest Hill to Cavriglia | 5,520.54 mi (8,884.44 km) |
| Forest Hill to Cazzago San Martino | 5,379.50 mi (8,657.47 km) |
| Forest Hill to Ceccano | 5,676.48 mi (9,135.42 km) |
| Forest Hill to Cecina | 5,489.17 mi (8,833.96 km) |
| Forest Hill to Cefalu | 5,854.39 mi (9,421.73 km) |
| Forest Hill to Ceglie Messapico | 5,885.50 mi (9,471.79 km) |
