| Topeka to Cividale del Friuli | 5,106.07 mi (8,217.42 km) |
| Topeka to Civita Castellana | 5,237.42 mi (8,428.81 km) |
| Topeka to Civitanova Marche | 5,243.10 mi (8,437.96 km) |
| Topeka to Civitavecchia | 5,222.34 mi (8,404.55 km) |
| Topeka to Civitella in Val di Chiana | 5,160.69 mi (8,305.33 km) |
| Topeka to Clusone | 4,985.96 mi (8,024.12 km) |
| Topeka to Coccaglio | 5,000.72 mi (8,047.88 km) |
| Topeka to Codigoro | 5,113.36 mi (8,229.16 km) |
| Topeka to Codogno | 5,007.56 mi (8,058.90 km) |
| Topeka to Codroipo | 5,095.52 mi (8,200.44 km) |
| Topeka to Cogoleto | 4,999.48 mi (8,045.88 km) |
| Topeka to Colle di Val d'Elsa | 5,138.87 mi (8,270.22 km) |
| Topeka to Colle Salvetti | 5,104.90 mi (8,215.55 km) |
| Topeka to Collecchio | 5,044.77 mi (8,118.78 km) |
| Topeka to Colleferro | 5,286.38 mi (8,507.60 km) |
