| Martha Lake to Casamassima | 5,811.97 mi (9,353.46 km) |
| Martha Lake to Casandrino | 5,749.90 mi (9,253.56 km) |
| Martha Lake to Casapulla | 5,742.54 mi (9,241.73 km) |
| Martha Lake to Casarano | 5,898.61 mi (9,492.90 km) |
| Martha Lake to Casatenovo | 5,341.43 mi (8,596.20 km) |
| Martha Lake to Casciana Terme | 5,503.26 mi (8,856.65 km) |
| Martha Lake to Cascina | 5,492.25 mi (8,838.92 km) |
| Martha Lake to Caselle Torinese | 5,330.02 mi (8,577.84 km) |
| Martha Lake to Caserta | 5,743.76 mi (9,243.68 km) |
| Martha Lake to Casier | 5,416.70 mi (8,717.33 km) |
| Martha Lake to Casorate Primo | 5,356.65 mi (8,620.69 km) |
| Martha Lake to Casoria | 5,753.15 mi (9,258.79 km) |
| Martha Lake to Cassano al Ionio | 5,870.20 mi (9,447.18 km) |
| Martha Lake to Cassano d'Adda | 5,356.30 mi (8,620.13 km) |
| Martha Lake to Cassano delle Murge | 5,812.64 mi (9,354.54 km) |
