| Reading to Cividale del Friuli | 751.20 mi (1,208.94 km) |
| Reading to Civita Castellana | 891.75 mi (1,435.13 km) |
| Reading to Civitanova Marche | 886.47 mi (1,426.64 km) |
| Reading to Civitavecchia | 882.40 mi (1,420.09 km) |
| Reading to Civitella in Val di Chiana | 810.38 mi (1,304.19 km) |
| Reading to Clusone | 628.65 mi (1,011.71 km) |
| Reading to Coccaglio | 644.57 mi (1,037.33 km) |
| Reading to Codigoro | 755.42 mi (1,215.74 km) |
| Reading to Codogno | 654.52 mi (1,053.35 km) |
| Reading to Codroipo | 738.92 mi (1,189.18 km) |
| Reading to Cogoleto | 659.71 mi (1,061.69 km) |
| Reading to Colle di Val d'Elsa | 791.75 mi (1,274.20 km) |
| Reading to Colle Salvetti | 760.01 mi (1,223.11 km) |
| Reading to Collecchio | 692.27 mi (1,114.10 km) |
| Reading to Colleferro | 941.55 mi (1,515.29 km) |
