| Big Spring to Busto Arsizio | 5,519.47 mi (8,882.74 km) |
| Big Spring to Busto Garolfo | 5,523.46 mi (8,889.15 km) |
| Big Spring to Cabras | 5,740.39 mi (9,238.27 km) |
| Big Spring to Cadelbosco di Sopra | 5,622.61 mi (9,048.72 km) |
| Big Spring to Cadoneghe | 5,644.85 mi (9,084.51 km) |
| Big Spring to Cagli | 5,754.45 mi (9,260.89 km) |
| Big Spring to Cagliari | 5,794.31 mi (9,325.04 km) |
| Big Spring to Cairo Montenotte | 5,545.91 mi (8,925.27 km) |
| Big Spring to Caivano | 5,933.99 mi (9,549.83 km) |
| Big Spring to Calcinaia | 5,668.96 mi (9,123.31 km) |
| Big Spring to Calcinato | 5,586.38 mi (8,990.41 km) |
| Big Spring to Calderara di Reno | 5,656.97 mi (9,104.01 km) |
| Big Spring to Caldogno | 5,621.75 mi (9,047.33 km) |
| Big Spring to Calenzano | 5,682.85 mi (9,145.67 km) |
| Big Spring to Calolziocorte | 5,534.30 mi (8,906.60 km) |
