| Panama City to Collegno | 4,918.94 mi (7,916.27 km) |
| Panama City to Cologno al Serio | 4,998.04 mi (8,043.56 km) |
| Panama City to Cologno Monzese | 4,981.21 mi (8,016.48 km) |
| Panama City to Colorno | 5,047.47 mi (8,123.12 km) |
| Panama City to Comacchio | 5,133.57 mi (8,261.68 km) |
| Panama City to Comiso | 5,501.70 mi (8,854.13 km) |
| Panama City to Como | 4,964.55 mi (7,989.68 km) |
| Panama City to Concordia Sagittaria | 5,128.64 mi (8,253.76 km) |
| Panama City to Concorezzo | 4,981.93 mi (8,017.65 km) |
| Panama City to Conegliano | 5,101.18 mi (8,209.56 km) |
| Panama City to Conselice | 5,124.01 mi (8,246.30 km) |
| Panama City to Conselve | 5,103.04 mi (8,212.55 km) |
| Panama City to Conversano | 5,477.26 mi (8,814.80 km) |
| Panama City to Copertino | 5,544.19 mi (8,922.51 km) |
| Panama City to Copparo | 5,112.00 mi (8,226.97 km) |
