| Greentree to Cividale del Friuli | 4,249.55 mi (6,838.99 km) |
| Greentree to Civita Castellana | 4,336.44 mi (6,978.82 km) |
| Greentree to Civitanova Marche | 4,358.93 mi (7,015.02 km) |
| Greentree to Civitavecchia | 4,316.34 mi (6,946.48 km) |
| Greentree to Civitella in Val di Chiana | 4,267.28 mi (6,867.52 km) |
| Greentree to Clusone | 4,109.53 mi (6,613.64 km) |
| Greentree to Coccaglio | 4,120.97 mi (6,632.07 km) |
| Greentree to Codigoro | 4,236.54 mi (6,818.05 km) |
| Greentree to Codogno | 4,122.18 mi (6,634.01 km) |
| Greentree to Codroipo | 4,235.15 mi (6,815.82 km) |
| Greentree to Cogoleto | 4,100.91 mi (6,599.78 km) |
| Greentree to Colle di Val d'Elsa | 4,242.35 mi (6,827.40 km) |
| Greentree to Colle Salvetti | 4,207.17 mi (6,770.78 km) |
| Greentree to Collecchio | 4,157.57 mi (6,690.96 km) |
| Greentree to Colleferro | 4,383.08 mi (7,053.88 km) |
