| Lake Grove to Collegno | 3,914.76 mi (6,300.20 km) |
| Lake Grove to Cologno al Serio | 3,990.86 mi (6,422.67 km) |
| Lake Grove to Cologno Monzese | 3,974.49 mi (6,396.32 km) |
| Lake Grove to Colorno | 4,041.22 mi (6,503.72 km) |
| Lake Grove to Comacchio | 4,126.35 mi (6,640.71 km) |
| Lake Grove to Comiso | 4,514.14 mi (7,264.81 km) |
| Lake Grove to Como | 3,957.34 mi (6,368.73 km) |
| Lake Grove to Concordia Sagittaria | 4,118.84 mi (6,628.63 km) |
| Lake Grove to Concorezzo | 3,975.03 mi (6,397.19 km) |
| Lake Grove to Conegliano | 4,091.53 mi (6,584.68 km) |
| Lake Grove to Conselice | 4,117.48 mi (6,626.45 km) |
| Lake Grove to Conselve | 4,094.95 mi (6,590.18 km) |
| Lake Grove to Conversano | 4,473.76 mi (7,199.82 km) |
| Lake Grove to Copertino | 4,541.30 mi (7,308.51 km) |
| Lake Grove to Copparo | 4,104.63 mi (6,605.77 km) |
