| Gurnee to Celano | 4,834.85 mi (7,780.94 km) |
| Gurnee to Cento | 4,631.54 mi (7,453.74 km) |
| Gurnee to Cepagatti | 4,842.53 mi (7,793.30 km) |
| Gurnee to Ceprano | 4,856.89 mi (7,816.41 km) |
| Gurnee to Cercola | 4,920.42 mi (7,918.65 km) |
| Gurnee to Cerea | 4,609.31 mi (7,417.97 km) |
| Gurnee to Cerese | 4,597.51 mi (7,398.98 km) |
| Gurnee to Cerignola | 4,963.68 mi (7,988.27 km) |
| Gurnee to Cermenate | 4,505.81 mi (7,251.40 km) |
| Gurnee to Cernusco sul Naviglio | 4,523.04 mi (7,279.13 km) |
| Gurnee to Cerreto Guidi | 4,656.70 mi (7,494.23 km) |
| Gurnee to Cerro Maggiore | 4,504.68 mi (7,249.58 km) |
| Gurnee to Certaldo | 4,672.20 mi (7,519.18 km) |
| Gurnee to Cerveteri | 4,780.71 mi (7,693.81 km) |
| Gurnee to Cervia | 4,693.38 mi (7,553.27 km) |
