| Altoona to Creutzwald | 3,987.34 mi (6,417.01 km) |
| Altoona to Croissy-sur-Seine | 3,810.27 mi (6,132.04 km) |
| Altoona to Croix | 3,801.56 mi (6,118.02 km) |
| Altoona to Crosne | 3,828.12 mi (6,160.76 km) |
| Altoona to Cuers | 4,153.25 mi (6,684.01 km) |
| Altoona to Cugnaux | 3,933.94 mi (6,331.06 km) |
| Altoona to Cusset | 3,946.35 mi (6,351.03 km) |
| Altoona to Dammarie-le-Lys | 3,841.18 mi (6,181.79 km) |
| Altoona to Dammartin-en-Goele | 3,827.64 mi (6,159.99 km) |
| Altoona to Dardilly | 4,012.18 mi (6,456.97 km) |
| Altoona to Darnetal | 3,753.59 mi (6,040.82 km) |
| Altoona to Dax | 3,821.24 mi (6,149.69 km) |
| Altoona to Decines-Charpieu | 4,022.16 mi (6,473.04 km) |
| Altoona to Denain | 3,821.05 mi (6,149.39 km) |
| Altoona to Deuil-la-Barre | 3,815.17 mi (6,139.92 km) |
