| Avenal to Cividale del Friuli | 6,069.92 mi (9,768.59 km) |
| Avenal to Civita Castellana | 6,251.93 mi (10,061.51 km) |
| Avenal to Civitanova Marche | 6,235.47 mi (10,035.01 km) |
| Avenal to Civitavecchia | 6,244.08 mi (10,048.88 km) |
| Avenal to Civitella in Val di Chiana | 6,168.90 mi (9,927.89 km) |
| Avenal to Clusone | 5,980.95 mi (9,625.42 km) |
| Avenal to Coccaglio | 5,999.15 mi (9,654.70 km) |
| Avenal to Codigoro | 6,102.58 mi (9,821.15 km) |
| Avenal to Codogno | 6,012.76 mi (9,676.60 km) |
| Avenal to Codroipo | 6,064.77 mi (9,760.31 km) |
| Avenal to Cogoleto | 6,021.70 mi (9,691.00 km) |
| Avenal to Colle di Val d'Elsa | 6,152.10 mi (9,900.84 km) |
| Avenal to Colle Salvetti | 6,121.25 mi (9,851.20 km) |
| Avenal to Collecchio | 6,050.50 mi (9,737.34 km) |
| Avenal to Colleferro | 6,301.71 mi (10,141.62 km) |
