| Bluffton to Cividale del Friuli | 4,847.32 mi (7,801.01 km) |
| Bluffton to Civita Castellana | 4,919.46 mi (7,917.11 km) |
| Bluffton to Civitanova Marche | 4,947.64 mi (7,962.45 km) |
| Bluffton to Civitavecchia | 4,897.66 mi (7,882.02 km) |
| Bluffton to Civitella in Val di Chiana | 4,853.51 mi (7,810.97 km) |
| Bluffton to Clusone | 4,702.45 mi (7,567.86 km) |
| Bluffton to Coccaglio | 4,712.78 mi (7,584.49 km) |
| Bluffton to Codigoro | 4,828.45 mi (7,770.65 km) |
| Bluffton to Codogno | 4,712.18 mi (7,583.52 km) |
| Bluffton to Codroipo | 4,831.95 mi (7,776.27 km) |
| Bluffton to Cogoleto | 4,686.58 mi (7,542.33 km) |
| Bluffton to Colle di Val d'Elsa | 4,827.68 mi (7,769.40 km) |
| Bluffton to Colle Salvetti | 4,792.33 mi (7,712.51 km) |
| Bluffton to Collecchio | 4,746.71 mi (7,639.09 km) |
| Bluffton to Colleferro | 4,964.90 mi (7,990.23 km) |
