| Lewiston to Collegno | 3,669.11 mi (5,904.86 km) |
| Lewiston to Cologno al Serio | 3,742.60 mi (6,023.14 km) |
| Lewiston to Cologno Monzese | 3,726.64 mi (5,997.45 km) |
| Lewiston to Colorno | 3,793.70 mi (6,105.38 km) |
| Lewiston to Comacchio | 3,877.90 mi (6,240.88 km) |
| Lewiston to Comiso | 4,278.72 mi (6,885.93 km) |
| Lewiston to Como | 3,709.09 mi (5,969.20 km) |
| Lewiston to Concordia Sagittaria | 3,867.99 mi (6,224.93 km) |
| Lewiston to Concorezzo | 3,727.02 mi (5,998.06 km) |
| Lewiston to Conegliano | 3,840.86 mi (6,181.26 km) |
| Lewiston to Conselice | 3,869.65 mi (6,227.60 km) |
| Lewiston to Conselve | 3,845.76 mi (6,189.15 km) |
| Lewiston to Conversano | 4,227.96 mi (6,804.24 km) |
| Lewiston to Copertino | 4,295.87 mi (6,913.54 km) |
| Lewiston to Copparo | 3,856.08 mi (6,205.77 km) |
