| Renton to Castelletto sopra Ticino | 5,343.82 mi (8,600.05 km) |
| Renton to Castelli Calepio | 5,380.46 mi (8,659.02 km) |
| Renton to Castelnovo ne' Monti | 5,464.24 mi (8,793.84 km) |
| Renton to Castelnuovo Berardenga | 5,556.72 mi (8,942.68 km) |
| Renton to Castelnuovo di Porto | 5,654.60 mi (9,100.20 km) |
| Renton to Castelnuovo di Verona | 5,413.71 mi (8,712.52 km) |
| Renton to Castelnuovo Rangone | 5,470.53 mi (8,803.98 km) |
| Renton to Castelvetrano | 5,931.46 mi (9,545.76 km) |
| Renton to Castelvetro di Modena | 5,473.94 mi (8,809.45 km) |
| Renton to Castenaso | 5,486.17 mi (8,829.14 km) |
| Renton to Castenedolo | 5,399.95 mi (8,690.38 km) |
| Renton to Castiglion Fiorentino | 5,567.21 mi (8,959.56 km) |
| Renton to Castiglione del Lago | 5,582.76 mi (8,984.58 km) |
| Renton to Castiglione delle Stiviere | 5,409.15 mi (8,705.18 km) |
| Renton to Castrolibero | 5,917.18 mi (9,522.78 km) |
