| Issoire to Chojnow | 701.93 mi (1,129.64 km) |
| Issoire to Chorzow | 795.77 mi (1,280.67 km) |
| Issoire to Choszczno | 757.86 mi (1,219.67 km) |
| Issoire to Chrzanow | 811.26 mi (1,305.60 km) |
| Issoire to Ciechanow | 930.00 mi (1,496.69 km) |
| Issoire to Ciechocinek | 862.33 mi (1,387.79 km) |
| Issoire to Cieszyn | 771.05 mi (1,240.88 km) |
| Issoire to Czarna Bialostocka | 1,042.52 mi (1,677.78 km) |
| Issoire to Czarnkow | 784.90 mi (1,263.17 km) |
| Issoire to Czechowice-Dziedzice | 790.17 mi (1,271.66 km) |
| Issoire to Czeladz | 802.08 mi (1,290.82 km) |
| Issoire to Czersk Pomorski | 867.84 mi (1,396.65 km) |
| Issoire to Czestochowa | 814.11 mi (1,310.19 km) |
| Issoire to Czluchow | 842.58 mi (1,356.00 km) |
| Issoire to Dabrowa Gornicza | 806.18 mi (1,297.42 km) |
