| Port Laoise to Chitila | 1,608.23 mi (2,588.20 km) |
| Port Laoise to Cisnadie | 1,488.28 mi (2,395.16 km) |
| Port Laoise to Cluj-Napoca | 1,428.25 mi (2,298.55 km) |
| Port Laoise to Codlea | 1,542.24 mi (2,481.99 km) |
| Port Laoise to Comanesti | 1,558.40 mi (2,508.01 km) |
| Port Laoise to Comarnic | 1,566.24 mi (2,520.63 km) |
| Port Laoise to Constanta | 1,730.58 mi (2,785.09 km) |
| Port Laoise to Corabia | 1,576.22 mi (2,536.68 km) |
| Port Laoise to Costesti | 1,556.80 mi (2,505.43 km) |
| Port Laoise to Covasna | 1,567.51 mi (2,522.66 km) |
| Port Laoise to Craiova | 1,526.17 mi (2,456.13 km) |
| Port Laoise to Cristuru Secuiesc | 1,504.49 mi (2,421.24 km) |
| Port Laoise to Cugir | 1,451.16 mi (2,335.41 km) |
| Port Laoise to Cumpana | 1,729.44 mi (2,783.26 km) |
| Port Laoise to Curtea de Arges | 1,530.96 mi (2,463.84 km) |
