| Keystone to Franconia (Virginia) | 798.66 mi (1,285.33 km) |
| Keystone to Frankfort (Illinois) | 969.06 mi (1,559.55 km) |
| Keystone to Frankfort (Indiana) | 868.60 mi (1,397.87 km) |
| Keystone to Frankfort (Kentucky) | 707.32 mi (1,138.32 km) |
| Keystone to Franklin (Indiana) | 809.62 mi (1,302.95 km) |
| Keystone to Franklin (Ohio) | 795.15 mi (1,279.67 km) |
| Keystone to Franklin (Tennessee) | 592.81 mi (954.03 km) |
| Keystone to Franklin (Wisconsin) | 1,063.25 mi (1,711.13 km) |
| Keystone to Franklin Farm (Virginia) | 802.60 mi (1,291.66 km) |
| Keystone to Franklin Lakes (New Jersey) | 1,008.52 mi (1,623.06 km) |
| Keystone to Franklin Park (Illinois) | 998.95 mi (1,607.66 km) |
| Keystone to Franklin Park (New Jersey) | 966.03 mi (1,554.67 km) |
| Keystone to Franklin Park (Pennsylvania) | 872.46 mi (1,404.09 km) |
| Keystone to Franklin Square (New York) | 1,005.06 mi (1,617.49 km) |
| Keystone to Fraser (Michigan) | 995.66 mi (1,602.36 km) |
