| Grajewo to Colchester | 905.29 mi (1,456.93 km) |
| Grajewo to Coleford | 1,051.29 mi (1,691.89 km) |
| Grajewo to Colne | 1,001.06 mi (1,611.06 km) |
| Grajewo to Colwyn Bay | 1,069.70 mi (1,721.51 km) |
| Grajewo to Congleton | 1,011.48 mi (1,627.81 km) |
| Grajewo to Conisbrough | 967.18 mi (1,556.52 km) |
| Grajewo to Connahs Quay | 1,044.71 mi (1,681.30 km) |
| Grajewo to Consett | 978.67 mi (1,575.02 km) |
| Grajewo to Conwy | 1,075.09 mi (1,730.20 km) |
| Grajewo to Cookstown | 1,174.90 mi (1,890.82 km) |
| Grajewo to Corby | 960.19 mi (1,545.28 km) |
| Grajewo to Corfe Mullen | 1,049.35 mi (1,688.77 km) |
| Grajewo to Corsham | 1,041.07 mi (1,675.43 km) |
| Grajewo to Coseley | 1,015.50 mi (1,634.30 km) |
| Grajewo to Cosham | 1,008.66 mi (1,623.28 km) |
