| Tulsa to Casamassima | 5,623.07 mi (9,049.46 km) |
| Tulsa to Casandrino | 5,517.81 mi (8,880.05 km) |
| Tulsa to Casapulla | 5,513.27 mi (8,872.75 km) |
| Tulsa to Casarano | 5,715.00 mi (9,197.41 km) |
| Tulsa to Casatenovo | 5,120.07 mi (8,239.95 km) |
| Tulsa to Casciana Terme | 5,260.93 mi (8,466.66 km) |
| Tulsa to Cascina | 5,251.71 mi (8,451.81 km) |
| Tulsa to Caselle Torinese | 5,075.14 mi (8,167.65 km) |
| Tulsa to Caserta | 5,515.27 mi (8,875.97 km) |
| Tulsa to Casier | 5,237.62 mi (8,429.14 km) |
| Tulsa to Casorate Primo | 5,123.92 mi (8,246.14 km) |
| Tulsa to Casoria | 5,521.29 mi (8,885.65 km) |
| Tulsa to Cassano al Ionio | 5,652.18 mi (9,096.31 km) |
| Tulsa to Cassano d'Adda | 5,134.78 mi (8,263.63 km) |
| Tulsa to Cassano delle Murge | 5,620.20 mi (9,044.84 km) |
