| Spearfish to Cividale del Friuli | 5,101.18 mi (8,209.56 km) |
| Spearfish to Civita Castellana | 5,265.31 mi (8,473.70 km) |
| Spearfish to Civitanova Marche | 5,256.88 mi (8,460.13 km) |
| Spearfish to Civitavecchia | 5,254.85 mi (8,456.86 km) |
| Spearfish to Civitella in Val di Chiana | 5,184.06 mi (8,342.93 km) |
| Spearfish to Clusone | 4,999.75 mi (8,046.33 km) |
| Spearfish to Coccaglio | 5,016.81 mi (8,073.77 km) |
| Spearfish to Codigoro | 5,124.32 mi (8,246.79 km) |
| Spearfish to Codogno | 5,028.04 mi (8,091.85 km) |
| Spearfish to Codroipo | 5,093.89 mi (8,197.82 km) |
| Spearfish to Cogoleto | 5,031.00 mi (8,096.62 km) |
| Spearfish to Colle di Val d'Elsa | 5,165.34 mi (8,312.82 km) |
| Spearfish to Colle Salvetti | 5,133.20 mi (8,261.09 km) |
| Spearfish to Collecchio | 5,065.82 mi (8,152.65 km) |
| Spearfish to Colleferro | 5,315.09 mi (8,553.81 km) |
