| Louth to Collegno | 666.23 mi (1,072.20 km) |
| Louth to Cologno al Serio | 690.91 mi (1,111.91 km) |
| Louth to Cologno Monzese | 682.38 mi (1,098.18 km) |
| Louth to Colorno | 746.76 mi (1,201.80 km) |
| Louth to Comacchio | 812.36 mi (1,307.36 km) |
| Louth to Comiso | 1,333.27 mi (2,145.70 km) |
| Louth to Como | 661.07 mi (1,063.89 km) |
| Louth to Concordia Sagittaria | 777.39 mi (1,251.09 km) |
| Louth to Concorezzo | 680.46 mi (1,095.09 km) |
| Louth to Conegliano | 753.28 mi (1,212.29 km) |
| Louth to Conselice | 811.90 mi (1,306.62 km) |
| Louth to Conselve | 773.92 mi (1,245.51 km) |
| Louth to Conversano | 1,169.21 mi (1,881.66 km) |
| Louth to Copertino | 1,237.30 mi (1,991.24 km) |
| Louth to Copparo | 790.89 mi (1,272.82 km) |
