| Red Bluff to Cividale del Friuli | 5,878.31 mi (9,460.22 km) |
| Red Bluff to Civita Castellana | 6,072.18 mi (9,772.24 km) |
| Red Bluff to Civitanova Marche | 6,049.78 mi (9,736.18 km) |
| Red Bluff to Civitavecchia | 6,066.46 mi (9,763.02 km) |
| Red Bluff to Civitella in Val di Chiana | 5,988.17 mi (9,637.03 km) |
| Red Bluff to Clusone | 5,798.36 mi (9,331.55 km) |
| Red Bluff to Coccaglio | 5,817.31 mi (9,362.06 km) |
| Red Bluff to Codigoro | 5,917.29 mi (9,522.95 km) |
| Red Bluff to Codogno | 5,832.65 mi (9,386.74 km) |
| Red Bluff to Codroipo | 5,874.59 mi (9,454.24 km) |
| Red Bluff to Cogoleto | 5,846.29 mi (9,408.70 km) |
| Red Bluff to Colle di Val d'Elsa | 5,972.91 mi (9,612.48 km) |
| Red Bluff to Colle Salvetti | 5,943.23 mi (9,564.71 km) |
| Red Bluff to Collecchio | 5,870.18 mi (9,447.14 km) |
| Red Bluff to Colleferro | 6,121.74 mi (9,851.98 km) |
