| Randallstown to Cividale del Friuli | 4,348.92 mi (6,998.91 km) |
| Randallstown to Civita Castellana | 4,437.87 mi (7,142.06 km) |
| Randallstown to Civitanova Marche | 4,459.66 mi (7,177.14 km) |
| Randallstown to Civitavecchia | 4,417.97 mi (7,110.04 km) |
| Randallstown to Civitella in Val di Chiana | 4,368.35 mi (7,030.18 km) |
| Randallstown to Clusone | 4,209.73 mi (6,774.91 km) |
| Randallstown to Coccaglio | 4,221.34 mi (6,793.59 km) |
| Randallstown to Codigoro | 4,336.86 mi (6,979.50 km) |
| Randallstown to Codogno | 4,222.81 mi (6,795.95 km) |
| Randallstown to Codroipo | 4,334.70 mi (6,976.02 km) |
| Randallstown to Cogoleto | 4,202.10 mi (6,762.62 km) |
| Randallstown to Colle di Val d'Elsa | 4,343.54 mi (6,990.25 km) |
| Randallstown to Colle Salvetti | 4,308.39 mi (6,933.68 km) |
| Randallstown to Collecchio | 4,258.30 mi (6,853.07 km) |
| Randallstown to Colleferro | 4,484.63 mi (7,217.32 km) |
