| High Point to Collegno | 4,413.20 mi (7,102.35 km) |
| High Point to Cologno al Serio | 4,490.39 mi (7,226.58 km) |
| High Point to Cologno Monzese | 4,473.85 mi (7,199.97 km) |
| High Point to Colorno | 4,540.43 mi (7,307.12 km) |
| High Point to Comacchio | 4,625.91 mi (7,444.68 km) |
| High Point to Comiso | 5,006.11 mi (8,056.56 km) |
| High Point to Como | 4,456.88 mi (7,172.65 km) |
| High Point to Concordia Sagittaria | 4,619.24 mi (7,433.94 km) |
| High Point to Concorezzo | 4,474.46 mi (7,200.94 km) |
| High Point to Conegliano | 4,591.88 mi (7,389.91 km) |
| High Point to Conselice | 4,616.80 mi (7,430.03 km) |
| High Point to Conselve | 4,594.80 mi (7,394.61 km) |
| High Point to Conversano | 4,972.06 mi (8,001.75 km) |
| High Point to Copertino | 5,039.38 mi (8,110.11 km) |
| High Point to Copparo | 4,604.24 mi (7,409.81 km) |
