| Sun Prairie to Leland (North Carolina) | 864.59 mi (1,391.43 km) |
| Sun Prairie to Lemay (Missouri) | 325.91 mi (524.51 km) |
| Sun Prairie to Lemon Grove (California) | 1,667.14 mi (2,683.01 km) |
| Sun Prairie to Lemon Hill (California) | 1,703.61 mi (2,741.69 km) |
| Sun Prairie to Lemont (Illinois) | 122.50 mi (197.15 km) |
| Sun Prairie to Lemoore (California) | 1,681.51 mi (2,706.13 km) |
| Sun Prairie to Lenexa (Kansas) | 411.06 mi (661.54 km) |
| Sun Prairie to Lennox (California) | 1,687.31 mi (2,715.46 km) |
| Sun Prairie to Lenoir (North Carolina) | 648.48 mi (1,043.63 km) |
| Sun Prairie to Leominster (Massachusetts) | 884.21 mi (1,423.00 km) |
| Sun Prairie to Leon Valley (Texas) | 1,078.49 mi (1,735.66 km) |
| Sun Prairie to Levelland (Texas) | 970.25 mi (1,561.46 km) |
| Sun Prairie to Levittown (New York) | 824.29 mi (1,326.56 km) |
| Sun Prairie to Levittown (Pennsylvania) | 770.19 mi (1,239.50 km) |
| Sun Prairie to Lewisburg (Tennessee) | 549.89 mi (884.97 km) |
