| Fitchburg to Collegno | 3,793.60 mi (6,105.20 km) |
| Fitchburg to Cologno al Serio | 3,868.19 mi (6,225.25 km) |
| Fitchburg to Cologno Monzese | 3,852.05 mi (6,199.28 km) |
| Fitchburg to Colorno | 3,918.99 mi (6,307.00 km) |
| Fitchburg to Comacchio | 4,003.58 mi (6,443.14 km) |
| Fitchburg to Comiso | 4,398.92 mi (7,079.38 km) |
| Fitchburg to Como | 3,834.67 mi (6,171.30 km) |
| Fitchburg to Concordia Sagittaria | 3,994.66 mi (6,428.78 km) |
| Fitchburg to Concorezzo | 3,852.50 mi (6,200.00 km) |
| Fitchburg to Conegliano | 3,967.45 mi (6,384.99 km) |
| Fitchburg to Conselice | 3,995.07 mi (6,429.45 km) |
| Fitchburg to Conselve | 3,971.74 mi (6,391.90 km) |
| Fitchburg to Conversano | 4,352.58 mi (7,004.80 km) |
| Fitchburg to Copertino | 4,420.34 mi (7,113.85 km) |
| Fitchburg to Copparo | 3,981.80 mi (6,408.09 km) |
