| Langenfeld to Hutchinson (Minnesota) | 4,317.32 mi (6,948.05 km) |
| Langenfeld to Hutto (Texas) | 5,176.21 mi (8,330.31 km) |
| Langenfeld to Hyattsville (Maryland) | 3,954.07 mi (6,363.45 km) |
| Langenfeld to Hybla Valley (Virginia) | 3,969.01 mi (6,387.51 km) |
| Langenfeld to Idaho Falls (Idaho) | 4,949.79 mi (7,965.92 km) |
| Langenfeld to Idylwood (Virginia) | 3,967.39 mi (6,384.89 km) |
| Langenfeld to Ilchester (Maryland) | 3,934.74 mi (6,332.35 km) |
| Langenfeld to Immokalee (Florida) | 4,750.48 mi (7,645.16 km) |
| Langenfeld to Imperial (California) | 5,668.06 mi (9,121.86 km) |
| Langenfeld to Imperial Beach (California) | 5,731.44 mi (9,223.86 km) |
| Langenfeld to Independence (Kentucky) | 4,251.80 mi (6,842.61 km) |
| Langenfeld to Independence (Missouri) | 4,609.48 mi (7,418.23 km) |
| Langenfeld to Indian Trail (North Carolina) | 4,286.70 mi (6,898.77 km) |
| Langenfeld to Indiana (Pennsylvania) | 3,964.08 mi (6,379.57 km) |
| Langenfeld to Indianapolis (Indiana) | 4,272.51 mi (6,875.94 km) |
